Vintage scientific calculator
Vintage scientific calculator for sale on Ireland's largest auction and classifieds sites
Casio 85n scientific - casio, fx-85n - £9.49
Casio 85n scientific • Calculator vintage piece • From japan known - Free postage - New and Used
Casio 85n scientific • Calculator vintage piece • From japan known - Free postage - New and Used
Vintage casio college - vintage, fx-100a - £6.78
Vgc quick test • Looks works cannot • Confirm full functionality - Free postage - New and Used
Vgc quick test • Looks works cannot • Confirm full functionality - Free postage - New and Used
Vintage texas scientific - texas, - £9.99
Vintage texas scientific • Calculator 1987 solar • Panel tested working - Free postage - New and Used
Vintage texas scientific • Calculator 1987 solar • Panel tested working - Free postage - New and Used
Vintage casio - vintage, (fx-31) - £16.97
Used working has • Blue marking back • Distinguished from thevrest - Free postage - New and Used
Used working has • Blue marking back • Distinguished from thevrest - Free postage - New and Used
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Casio 720p personal pocket - fx-720p, - £31.89
Great used condition • Tested fully working • Smoke free home - Free postage - New and Used
Great used condition • Tested fully working • Smoke free home - Free postage - New and Used
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48 listings · from £4.99 · avg £20.44
Browse 48 vintage scientific calculator listings currently in our index. Prices range from £4.99 to £137.98, with an average of £20.44. 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 vintage scientific calculator →
Scientific casio 115s - casio, fx-115s-w - £12.94
Scientific casio 115s • Calculator vintage piece • That brand new - Free postage - New and Used
Scientific casio 115s • Calculator vintage piece • That brand new - Free postage - New and Used
Vintage casio computer ltd - casio, - £5.40
Vintage casio computer • Ltd 82lb fraction • Pocket scientific calculator - Free postage - New and Used
Vintage casio computer • Ltd 82lb fraction • Pocket scientific calculator - Free postage - New and Used
Casio 3600p vintage - casio, fx-3600p - £20.42
Vintage casio 3600p • Scientific calculator from • 1980 features programmable - Free postage - New and Used
Vintage casio 3600p • Scientific calculator from • 1980 features programmable - Free postage - New and Used
Casio 82b vintage fully - casio, - £8.91
Casio 82b vintage • Scientific calculator from • 1980s fully functional - Free postage - New and Used
Casio 82b vintage • Scientific calculator from • 1980s fully functional - Free postage - New and Used
Vintage sharp 9300 graphing - vintage, - £7.59
Vintage sharp 9300 • Graphing scientific calculator • Handheld device regular - Free postage - New and Used
Vintage sharp 9300 • Graphing scientific calculator • Handheld device regular - Free postage - New and Used
Casio 82b vintage - casio, - £17.89
Casio 82b vintage • Scientific calculator hard • Case boxed used - Free postage - New and Used
Casio 82b vintage • Scientific calculator hard • Case boxed used - Free postage - New and Used
Vintage casio scientific - vintage, - £17.00
Nice vintage item • Photos please browse • Shop other items - Free postage - New and Used
Nice vintage item • Photos please browse • Shop other items - Free postage - New and Used
Vintage 1978 casio 39 - casio, fx-39 - £16.14
First released 1978 • Features iconic bright • Green vacuum fluorescent - Free postage - New and Used
First released 1978 • Features iconic bright • Green vacuum fluorescent - Free postage - New and Used
Casio 82c vintage retro - casio, - £10.80
Casio 82c vintage • Retro scientific calculator • Handheld device regular - Free postage - New and Used
Casio 82c vintage • Retro scientific calculator • Handheld device regular - Free postage - New and Used
Casio calculator watch - casio, - £39.99
New batteries fitted • Good working order - Free postage - New and Used
New batteries fitted • Good working order - Free postage - New and Used
Vintage casio 730p pocket - vintage, - £42.30
Technical specifications ram • Available 520 712 • Bytes cpu vlsi - Free postage - New and Used
Technical specifications ram • Available 520 712 • Bytes cpu vlsi - Free postage - New and Used
Vintage casio scientific - vintage, - £14.99
Exact item pictured • Used working - Free postage - New and Used
Exact item pictured • Used working - Free postage - New and Used
Casio super scientific - fx-82, - £6.51
Casio super scientific • Calculator black grey • Vintage handheld device - Free postage - New and Used
Casio super scientific • Calculator black grey • Vintage handheld device - Free postage - New and Used
Vintage made japan - japan, casio - £19.89
Vintage made japan • Casio 411 scientific • Folding solar calculator - Free postage - New and Used
Vintage made japan • Casio 411 scientific • Folding solar calculator - Free postage - New and Used
Vintage 1970s decimo handy - vintage, - £20.00
Battery not included - Free postage - New and Used
Battery not included - Free postage - New and Used
Casio 82a vintage - casio, - £10.79
Casio 82a vintage • Scientific calculator handheld • Unit full working - Free postage - New and Used
Casio 82a vintage • Scientific calculator handheld • Unit full working - Free postage - New and Used
Texas instruments solar - texas, - £7.99
Texas instruments solar • Scientific pocket calculator • Black vintage tested - Free postage - New and Used
Texas instruments solar • Scientific pocket calculator • Black vintage tested - Free postage - New and Used
3367 vintage sinclair - vintage, - £49.95
May have any • Issue described above • Grades including missing - Free postage - New and Used
May have any • Issue described above • Grades including missing - Free postage - New and Used
Casio vintage scientific - casio, - £10.50
Still works well - Free postage - New and Used
Still works well - Free postage - New and Used
Vintage texas instruments - 70's, - £16.15
Numbers flash when • Plugged don know • This fault manual - Free postage - New and Used
Numbers flash when • Plugged don know • This fault manual - Free postage - New and Used
Vintage casio scientific - vintage, - £18.82
Treasured calculator from • 1980s some scuffs • Marking under screen - Free postage - New and Used
Treasured calculator from • 1980s some scuffs • Marking under screen - Free postage - New and Used
Vintage casio 570 - vintage, fx-570 - £10.99
Casio 570 scientific • Folding wallet case • Compact portable design - Free postage - New and Used
Casio 570 scientific • Folding wallet case • Compact portable design - Free postage - New and Used
Vintage casio 82c - vintage, - £12.94
Working ready have • Others see other • Items - Free postage - New and Used
Working ready have • Others see other • Items - Free postage - New and Used
Vintage casio 730p pocket - casio, - £45.42
Technical specifications ram • Available 520 712 • Bytes cpu vlsi - Free postage - New and Used
Technical specifications ram • Available 520 712 • Bytes cpu vlsi - Free postage - New and Used
Vintage casio 451m - vintage, fx-451m - £31.90
Vintage casio 451m • Calculator all working • Solar powered any - Free postage - New and Used
Vintage casio 451m • Calculator all working • Solar powered any - Free postage - New and Used
Casio super 115d scientific - super, fx-115d - £9.45
Box damaged from • Storage calculator good • Working condition casio - Free postage - New and Used
Box damaged from • Storage calculator good • Working condition casio - Free postage - New and Used
Vintage texas instruments - texas, - £26.70
New battery connector • Has been properly • Soldered original was - Free postage - New and Used
New battery connector • Has been properly • Soldered original was - Free postage - New and Used
Casio vintage scientific - fx-7, - £5.45
- Free postage - New and Used
- Free postage - New and Used
Vintage 1990s sharp - vintage, el-5020 - £13.19
Vintage 1990s sharp • 5020 scientific programmable • Calculator instructions original - Free postage - New and Used
Vintage 1990s sharp • 5020 scientific programmable • Calculator instructions original - Free postage - New and Used
Vintage casio scientific - casio, - £4.99
Vintage casio 100c • Scientific calculator comes • Case shown used - Free postage - New and Used
Vintage casio 100c • Scientific calculator comes • Case shown used - Free postage - New and Used
Vintage c1990 casio - vintage, - £10.21
Vintage c1990 casio • Scientific calculator made • Japan tested working - Free postage - New and Used
Vintage c1990 casio • Scientific calculator made • Japan tested working - Free postage - New and Used
Vintage casio the educator - casio, - £16.00
Vintage casio educator • 300w glass scientific • Overhead calculator device - Free postage - New and Used
Vintage casio educator • 300w glass scientific • Overhead calculator device - Free postage - New and Used
Casio 85n scientific - fx-85n, - £9.99
Casio 85n scientific • Calculator vintage piece • From japan handheld - Free postage - New and Used
Casio 85n scientific • Calculator vintage piece • From japan handheld - Free postage - New and Used
Vintage commodore p50 - vintage, - £78.70
This rare working • Example commodore p50 • Programmable calculator from - Free postage - New and Used
This rare working • Example commodore p50 • Programmable calculator from - Free postage - New and Used
Sinclair scientific - sinclair, - £137.98
Sinclair scientific programmable • Calculator vintage electronic • Device that offers - Free postage - New and Used
Sinclair scientific programmable • Calculator vintage electronic • Device that offers - Free postage - New and Used
Vintage 1970 casio 31 - 1970’s, fx-31 - £16.15
This working vintage • 1970 casio scientific • Calculator handheld device - Free postage - New and Used
This working vintage • 1970 casio scientific • Calculator handheld device - Free postage - New and Used
Vintage 1980s casio 100s - 1980s, - £14.00
Vintage 1980s casio • 100s scientific calculator • Cover please message - Free postage - New and Used
Vintage 1980s casio • 100s scientific calculator • Cover please message - Free postage - New and Used
Vintage casio calculator - casio, - £12.94
Calculator itself perfect • Working order great • Condition case has - Free postage - New and Used
Calculator itself perfect • Working order great • Condition case has - Free postage - New and Used
Vintage casio scientific - casio, - £13.47
Item fully working • Comes original plastic • Wallet sleeve please - Free postage - New and Used
Item fully working • Comes original plastic • Wallet sleeve please - Free postage - New and Used
Vintage casio - vintage, (fx-31) - £21.45
Fully working excellent • Condition pouch manual • Very nice calculator - Free postage - New and Used
Fully working excellent • Condition pouch manual • Very nice calculator - Free postage - New and Used
Vintage 1990s sharp 5020 - 1990s, el-5020 - £7.96
Have tested basic • Features these work • Fine many books - Free postage - New and Used
Have tested basic • Features these work • Fine many books - Free postage - New and Used
Sharp 5812 scientific - sharp, - £14.90
Vintage sharp 5812 • Scientific calculator made • Japan fully working - Free postage - New and Used
Vintage sharp 5812 • Scientific calculator made • Japan fully working - Free postage - New and Used
Casio calculator fully working - calculator, - £16.15
This vintage casio • Calculator fully working • Piece office equipment - Free postage - New and Used
This vintage casio • Calculator fully working • Piece office equipment - Free postage - New and Used
Try this: brown leather filofax | metal storage cabinet | exhibition trailer | waste shredder | metal drawers | multi drawer cabinet | rexel paper shredder | a4 leather filofax | a4 leather portfolio | diary cover
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Everything you need to know about vintage scientific calculator
Whether you are looking for a brand-new or second-hand vintage scientific calculator, eBay offers one of the largest selections available online. With 48 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 £4.99, while premium listings can reach £137.98 — giving you a wide budget spread to work with. The average price of £20.44 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.