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Various
Pickett model 540 metal - pickett,
£78.70
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Vtg otis king - otis, king's
£52.70
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Litronix 2210 slide - 2210,
£29.99
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Faber castell vintage slide - faber-castell,
£8.66
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Antique dennert pape - dennert, d&p
£50.00
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Shetack circular slide - circular, rule
£5.88
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Helix international top - helix,
£11.00
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Helix international top - international,
£15.00
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Vintage albert nestler j - vintage,
£10.99
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Helix international top - helix,
£13.00
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Vintage faber castelll - vintage,
£9.72
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Vintage joblot technical - 5x,
£26.70
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Aristo 0908 tri - no., slide
£17.22
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Vintage wood - vintage,
£8.66
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Vintage sun hemmi - vintage, bamboo
£150.00
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Vintage slide rule hall - slide, b.j.
£7.50
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Santok vintage plastic - vintage,
£10.00
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Vintage engineering slide rule - vintage,
£6.00
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Vintage albert nestler 23 - vintage,
£12.94
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Vintage aristo pocket - nr, 89
£13.00
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Sun hemmi - sun,
£21.50
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Helix international top - helix,
£7.00
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Antique faber wood - a.w.,
£47.50
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Faber-Castell
£12.94
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Vintage british thornton mark - british,
£14.99
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Vintage otis king model - otis,
£37.10
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Vintage faber slide rule - slide,
£8.00
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Vintage 1901 1950 - vintage, slide
£8.66
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British thornton 150 - ad,
£26.70
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Faber castell darmstadt - faber-castell, 1/54
£21.50
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Hemmi sun 64 - hemmi,
£7.59
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Lot french vintage omaro - french,
£42.30
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Vintage faber castell 87 - castell, 67/87
£8.65
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Vintage rulers slide rule - rulers,
£10.80
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New jakar students pocket - pocket, 5
£26.75
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Miniature slide rule - miniature,
£5.45
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1847 treatise box of - treatise,
£60.00
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Helix international top - helix,
£12.00
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Vintage british thornton slide - british,
£9.00
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Otis king model - otis,
£94.30
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Fearn q13 horsepower - fearn’s, &
£21.50
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The slide rule - the,
£11.91
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Blundell harling 603 datavest - harling,
£29.82
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Vintage graphoplex french - vintage,
£11.87
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Stanley fuller calculator - stanley,
£249.99
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Faber castell 98b elektro - faber,
£50.00
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Whsmith reitz pattern slide - whsmith,
£14.00
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Five facsimile books slide - five,
£4.91
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New jakar students - new, 5
£25.00
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Rare 1920s fowler - 1920s, fowler's
£182.70
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Vintage ferguson proportion - vintage,
£26.17
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Faber castell addiator slide - castell, &
£50.00
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Pic technical maths slide rule - maths,
£7.50
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Selection slide rules - slide, and
£16.15
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Vintage unique log pocket - log,
£4.37
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Vintage faber castell - a.w., faber-castell
£24.00
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Faber castell 1 98 - a.w.,
£25.00
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Faber-Castell
£10.80
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Vintage standard slide - vintage,
£5.45
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Vintage loga swiss - loga, circular
£89.10
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Vintage brl p15 pocket - vintage,
£11.99
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Rare sun hemmi duplex pocket - hemmi,
£73.50
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British thornton vintage - thornton, p221
£22.00
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Faber castell slide rule - faber,
£8.95
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British thornton 050 1960 - thornton,
£11.95
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Carbic limited otis - limited, king’s
£27.22
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Faber castell slide rules - faber-castell,
£8.66
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Vintage fuller spiral - vintage, fuller’s
£312.70
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Vintage unique log - vintage, log-log
£4.38
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Vintage 1901 1950 wooden - vintage, 1901–1950
£6.52
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British thornton p271 - british, 10"
£14.00
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Vintage unique log - log, pocket
£6.52
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Diwa denmark standard - diwa,
£10.80
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Vintage albert nestler - albert, 28cm
£18.00
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Reduced vintage faber - reduced., castell
£6.51
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Vintage pic slide rule made - pic,
£17.21
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Aristo scholar 90189 slide - scholar,
£5.98
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Brighton code - code, b
£6.25
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Collection vintage rulers - rulers, and
£19.50
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Rare slide rule - rule, books
£5.85
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Faber castell duplo - castell, 52/82
£21.50
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Otis king patent - patent, cylindrical
£27.74
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Vintage faber castell 82 - vintage, faber-castell
£16.15
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Vintage academy b - b.r.j, b-2-2
£9.39
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Vintage 1962 faber castell - 1962, faber-castell
£21.50
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Otis king calculator - otis,
£42.30
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Slide rule 1901 - 1901-1950, plastic
£3.84
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Vintage faber castell - faber,
£40.00
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Vintage keuffel esser 4053 - vintage, &
£29.99
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Vintage sun hemmi 34rk - vintage,
£20.95
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Vintage draughtsmans slide - vintage,
£16.10
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Vintage otis king patent - king,
£26.18
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1950s pic slide rules - slide, booklet
£6.52
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Vintage universal slide rule - vintage,
£3.31
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Vintage blundell rules ltd - blundell, brl
£13.00
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Aristo 0968 plastic - slide, rule
£16.15
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Looking for more slide rule?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 slide rule listings currently in our index. Prices range from £3.31 to £312.7, with an average of £29.1. 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 slide rule →
Try this: unique slide rule | chichester | drafting | jakar slide rule | cowley automatic level | cowley level | conversion slide rule | berrick | chesterman | vintage faber castell ruler
Whether you are looking for a brand-new or second-hand slide rule, 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 £3.31, while premium listings can reach £312.7 — giving you a wide budget spread to work with. The average price of £29.1 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.