![Casio - HR-16 - - Vintage calculator - Casio HR16 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - HR-16 - - Vintage calculator - Casio HR16 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/calculs/casio/machines/zoom/hr16.jpg)
Casio - HR-16 - - Vintage calculator - Casio HR16 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![i have one of these, (casio HR-11, not the one in the image) i was wondering if there is an market for these? can't find a lot about them : r/calculators i have one of these, (casio HR-11, not the one in the image) i was wondering if there is an market for these? can't find a lot about them : r/calculators](https://i.redd.it/t768qs01t9091.jpg)
i have one of these, (casio HR-11, not the one in the image) i was wondering if there is an market for these? can't find a lot about them : r/calculators
![Casio HR-8L Calculator Portable Printer Plain Paper 2.25” 10 Digit Display on eBid United States | 217037122 Casio HR-8L Calculator Portable Printer Plain Paper 2.25” 10 Digit Display on eBid United States | 217037122](https://pic.ebid.net/upload_big/4/3/8/uo_1670294168-17091-3.jpg)
Casio HR-8L Calculator Portable Printer Plain Paper 2.25” 10 Digit Display on eBid United States | 217037122
![Casio - HR-21 - - Vintage calculator - Casio HR21 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - HR-21 - - Vintage calculator - Casio HR21 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/calculs/casio/machines/zoom/HR21.jpg)
Casio - HR-21 - - Vintage calculator - Casio HR21 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![Amazon.com : Casio HR-170RC Plus, Min-Desktop Printing Calculator (New Version of The HR-100TM) : Office Products Amazon.com : Casio HR-170RC Plus, Min-Desktop Printing Calculator (New Version of The HR-100TM) : Office Products](https://m.media-amazon.com/images/I/71lERwP-lwL.jpg)