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Observatory

4

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Explore scientific two room - explore,

Explore scientific two room - explore,

£214.99 · Buy It Now

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Cardiff observatory dan jones - cardiff,

Cardiff observatory dan jones - cardiff,

£125.50 · Buy It Now

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2025 royal observatory - gb,

2025 royal observatory - gb,

£7.50 · Buy It Now

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Underoath observatory boxes - underoath,

Underoath observatory boxes - underoath,

£249.99 · Buy It Now

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Royal observatory brilliant - royal,

Royal observatory brilliant - royal,

£19.99 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£20.95 · Buy It Now

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Astronomy,Observatory,constell

Astronomy,Observatory,constell

£2.34 · Buy It Now

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The cycle celestial objects - celestial,

The cycle celestial objects - celestial,

£208.70 · Buy It Now

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New celestron royal - celestron,

New celestron royal - celestron,

£199.99 · Buy It Now

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Astronomical tent photography

Astronomical tent photography

£148.35 · Buy It Now

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2025 the royal - 2025,

2025 the royal - 2025,

£9.99 · Buy It Now

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Purple mountain observatory - purple,

Purple mountain observatory - purple,

£38.99 · Buy It Now

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2025 the royal observatory - £2,

2025 the royal observatory - £2,

£13.95 · Buy It Now

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Purple mountain observatory - purple,

Purple mountain observatory - purple,

£148.50 · Buy It Now

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New astronomical tent - astronomical,

New astronomical tent - astronomical,

£140.00 · Buy It Now

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Cardiff city observatory - cardiff,

Cardiff city observatory - cardiff,

£57.90 · Buy It Now

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Telescope portable observatory - telescope,

Telescope portable observatory - telescope,

£236.02 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£19.49 · Buy It Now

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Lego bricklink mountain - bricklink:, view

Lego bricklink mountain - bricklink:, view

£344.99 · Buy It Now

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Purple mountain observatory - purple,

Purple mountain observatory - purple,

£57.90 · Buy It Now

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Carrier goods purple mountain - goods,

Carrier goods purple mountain - goods,

£37.10 · Buy It Now

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2025 royal observatory - gb,

2025 royal observatory - gb,

£9.95 · Buy It Now

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2025 two pound - 2025, £2

2025 two pound - 2025, £2

£12.99 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£19.35 · Buy It Now

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Observatory scatter terrain - observatory,

Observatory scatter terrain - observatory,

£70.99 · Buy It Now

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2025 two pound coins - £2,

2025 two pound coins - £2,

£11.95 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£3.75 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£6.00 · Buy It Now

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Purple mountain observatory - purple,

Purple mountain observatory - purple,

£162.00 · Buy It Now

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Purple mountain observatory - mountain,

Purple mountain observatory - mountain,

£147.90 · Buy It Now

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Megalithic lunar observatories - lunar,

Megalithic lunar observatories - lunar,

£68.56 · Buy It Now

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Purple mountain observatory - purple,

Purple mountain observatory - purple,

£162.00 · Buy It Now

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Observatory floral rosella - floral,

Observatory floral rosella - floral,

£1.99 · Buy It Now

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Celestron royal observatory - celestron,

Celestron royal observatory - celestron,

£40.22 · Buy It Now

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Lego bricklink mountain - lego, bricklink:

Lego bricklink mountain - lego, bricklink:

£349.99 · Buy It Now

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Celestron royal observatory - royal,

Celestron royal observatory - royal,

£69.00 · Buy It Now

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Deep carbon observatory - carbon,

Deep carbon observatory - carbon,

£40.40 · Buy It Now

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2025 royal observatory - gb,

2025 royal observatory - gb,

£5.95 · Buy It Now

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Purple mountain observatory - purple,

Purple mountain observatory - purple,

£103.66 · Buy It Now

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Rare the great pyramid - the,

Rare the great pyramid - the,

£49.69 · Buy It Now

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Isle man postage - isle,

Isle man postage - isle,

£6.52 · Buy It Now

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Boeing 747sp stratospheric - boeing,

Boeing 747sp stratospheric - boeing,

£63.09 · Buy It Now

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2025 royal observatory - royal,

2025 royal observatory - royal,

£3.85 · Buy It Now

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Liverpool large bidston - large,

Liverpool large bidston - large,

£7.95 · Buy It Now

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Collector club slabbed - collector,

Collector club slabbed - collector,

£11.97 · Buy It Now

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Sci observatory telescope - sci-fi,

Sci observatory telescope - sci-fi,

£24.99 · Buy It Now

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2025 royal observatory set - observatory,

2025 royal observatory set - observatory,

£11.00 · Buy It Now

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Celestron royal observatory - royal,

Celestron royal observatory - royal,

£79.00 · Buy It Now

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Rolex imperial prince - imperial,

Rolex imperial prince - imperial,

£3750.00 · Buy It Now

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Royal observatory presentation - royal,

Royal observatory presentation - royal,

£17.90 · Buy It Now

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Pokemon astromonical - pokemon,

Pokemon astromonical - pokemon,

£45.00 · Buy It Now

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2009 2026 two pound coin - 2026,

2009 2026 two pound coin - 2026,

£11.99 · Buy It Now

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2025 royal observatory - royal,

2025 royal observatory - royal,

£9.95 · Buy It Now

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Pokemon observatory pikachu - pokemon,

Pokemon observatory pikachu - pokemon,

£68.03 · Buy It Now

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King charles iii 2025 royal - charles,

King charles iii 2025 royal - charles,

£16.00 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£7.95 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£11.25 · Buy It Now

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France 1970 1fr30 haute - france,

France 1970 1fr30 haute - france,

£0.99 · Buy It Now

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Celestron royal observatory - royal,

Celestron royal observatory - royal,

£95.99 · Buy It Now

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Observatory aeon station - aeon,

Observatory aeon station - aeon,

£4.20 · Buy It Now

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Rolex imperial prince - rolex,

Rolex imperial prince - rolex,

£3950.00 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£17.95 · Buy It Now

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Royal observatory greenwich - observatory,

Royal observatory greenwich - observatory,

£12.89 · Buy It Now

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Rare lilliput lane the old - lilliput,

Rare lilliput lane the old - lilliput,

£185.00 · Buy It Now

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Lundy 2025 bird - lundy,

Lundy 2025 bird - lundy,

£17.15 · Buy It Now

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Batman microverse freeze - microverse, mr

Batman microverse freeze - microverse, mr

£39.99 · Buy It Now

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Russia 1954 rebuilding - russia, of

Russia 1954 rebuilding - russia, of

£8.99 · Buy It Now

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Purple mountain observatory - mountain,

Purple mountain observatory - mountain,

£47.30 · Buy It Now

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Lundy 2025 bird - lundy,

Lundy 2025 bird - lundy,

£19.79 · Buy It Now

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2025 royal observatory - royal,

2025 royal observatory - royal,

£12.95 · Buy It Now

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Celestron origin mark - celestron, ii

Celestron origin mark - celestron, ii

£3999.00 · Buy It Now

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Astronomy interior the - interior,

Astronomy interior the - interior,

£1.80 · Buy It Now

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Yarmouth isle wight - yarmouth,,

Yarmouth isle wight - yarmouth,,

£3.01 · Buy It Now

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Original old vintage - old, print

Original old vintage - old, print

£19.00 · Buy It Now

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Brilliant uncirculated 2 - uk, £2

Brilliant uncirculated 2 - uk, £2

£28.52 · Buy It Now

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2025 royal observatory - 2025,

2025 royal observatory - 2025,

£10.49 · Buy It Now

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Observatory themed greeting - observatory,

Observatory themed greeting - observatory,

£1.80 · Buy It Now

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The old royal observatory - the,

The old royal observatory - the,

£390.00 · Buy It Now

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Purple mountain observatory - mountain,

Purple mountain observatory - mountain,

£75.00 · Buy It Now

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Ben nevis observatory - ben,

Ben nevis observatory - ben,

£75.00 · Buy It Now

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Alderney 2026 birds - 2026,

Alderney 2026 birds - 2026,

£12.99 · Buy It Now

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Celestron origin mark - celestron, ii

Celestron origin mark - celestron, ii

£4189.99 · Buy It Now

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Spain kew temporary - spain,

Spain kew temporary - spain,

£9.99 · Buy It Now

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Observatory mary b - observatory,

Observatory mary b - observatory,

£2.98 · Buy It Now

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Swan edgar complexity - (pa2), &

Swan edgar complexity - (pa2), &

£99.00 · Buy It Now

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2025 the royal observatory - 2025,

2025 the royal observatory - 2025,

£13.47 · Buy It Now

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Celestron royal observatory - royal,

Celestron royal observatory - royal,

£57.99 · Buy It Now

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Change checker certified - checker,

Change checker certified - checker,

£22.99 · Buy It Now

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Purple mountain observatory - purple,

Purple mountain observatory - purple,

£141.90 · Buy It Now

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Astronomer pickering - astronomer,

Astronomer pickering - astronomer,

£97.90 · Buy It Now

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Cy11 royal observatory - ex,

Cy11 royal observatory - ex,

£3.50 · Buy It Now

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Austria 1986 centenary - 1986,

Austria 1986 centenary - 1986,

£2.63 · Buy It Now

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Original vintage poster - original,

Original vintage poster - original,

£179.35 · Buy It Now

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New zealand fdc 2007 southern - fdc,

New zealand fdc 2007 southern - fdc,

£6.00 · Buy It Now

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Deluxe brass orrery - orrery, solar

Deluxe brass orrery - orrery, solar

£639.38 · Buy It Now

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Astronomical tent photography

Astronomical tent photography

£136.95 · Buy It Now

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📊96 listings · from £0.99 · avg £233.54

Browse 96 observatory listings currently in our index. Prices range from £0.99 to £4189.99, with an average of £233.54. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about observatory →

Try this: old blackpool postcards | old bristol photos | old hull photos | old newcastle | old postcard albums | old postcards cornwall | old seaside postcards | orion airways | oxenhope | packhorse bridge

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Everything you need to know about observatory

Whether you are looking for a brand-new or second-hand observatory, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £0.99, while premium listings can reach £4189.99 — giving you a wide budget spread to work with. The average price of £233.54 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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