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Tier garden greenhouse - 4,
£16.95
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Polycarbonate walk garden - polycarbonate, walk-in
£262.99
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14ft wide heavy - 14ft,
£1129.00
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Outsunny 10x6ft aluminium - outsunny,
£272.99
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Greenhouse electric sockets - electric,
£16.15
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Greenhouse how to - greenhouse, how-to
£8.05
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Compact greenhouse cover kit - cover,
£19.50
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6x8 greenhouse how - greenhouse, how-to
£8.05
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Garden silver greenhouse - garden,
£369.94
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32pcs flexible white plant - white,
£12.08
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Small space greenhouse cover - small,
£19.93
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Walplus greenhouse with steel - walplus,
£717.95
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Small space greenhouse cover - space,
£19.93
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Apex glass greenhouse all - apex,
£900.79
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Growhouse shiplap - growhouse,
£785.39
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Polycarbonate walk garden - polycarbonate,
£455.99
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Stainless steel pipe - steel, clamps
£12.79
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For succulent starter - for,
£29.70
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For mini greenhouse - mini,
£54.62
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Reusable plastic greenhouse - reusable,
£14.29
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Clear for mini - mini, greenhouse
£53.96
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Clear for mini - for,
£52.75
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Small space greenhouse cover - greenhouse,
£16.98
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Clear for mini - for,
£52.07
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For mini greenhouse indoor - for,
£51.58
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For succulent starter - for,
£27.61
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Greenhouse electric sockets - greenhouse,
£63.10
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Clear for mini greenhouse - mini,
£52.07
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Polycarbonate 6ft walk in - 6ft, walk-in
£229.99
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Outsunny polycarbonate walk - outsunny,
£236.99
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Outsunny polycarbonate walk - outsunny, walk-in
£198.99
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6x8ft walk greenhouse with - walk-in,
£279.99
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For mini greenhouse - for, indoor
£51.76
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Clear for mini - greenhouse,
£58.61
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Walplus garden planter with - garden,
£131.95
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Glass and aluminium greenhouse - and,
£130.00
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greenhouse
£21.50
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Beautiful octagonal greenhouse - beautiful,
£1281.70
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Greenhouse aluminium - greenhouse,
£229.99
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Polycarbonate greenhouse with - polycarbonate,
£199.99
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6ft garden greenhouse - 6ft,
£199.94
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Octagon poly wishing well - poly,
£156.70
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Walplus pvc plant cover 6x8m - pvc,
£219.95
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Next new robinsons - next-to-new,
£1791.70
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8x6 garden greenhouse - 8x6,
£229.94
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Rhino greenhouse 6x8 aluminium - rhino,
£1230.70
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Garden silver greenhouse - garden,
£250.00
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Wooden mini greenhouse - wooden,
£84.57
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6x8 cotswold buford - 6x8, greenhouse
£629.00
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Greenhouse aluminium glass - greenhouse, aluminium/glass
£182.70
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Glass greenhouse 6x8 - glass, ft
£669.70
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8ft 6ft greenhouse powder - 8ft,
£208.70
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Lumontis clear mesh - clear, tarp
£75.21
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Painted timber greenhouse - timber,
£2950.00
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Used elite 6ft 8ft - used, x
£440.20
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Lumontis clear mesh tarp - lumontis,
£77.90
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Polycarbonate walk garden - polycarbonate, walk-in
£229.99
Buy It Now
6ft polycarbonate - x,
£261.99
Buy It Now
Looking for more octagonal greenhouse?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 58 octagonal greenhouse listings currently in our index. Prices range from £8.05 to £2950, with an average of £317.89. 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 octagonal greenhouse →
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Whether you are looking for a brand-new or second-hand octagonal greenhouse, eBay offers one of the largest selections available online. With 58 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 £8.05, while premium listings can reach £2950 — giving you a wide budget spread to work with. The average price of £317.89 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.