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The lowest price for Casio, Pocket calculators, Calculatrice scolaire FX-991CW (Solar panel) right now is $20.19 at AliExpress.com - AliExpress-226247430, compared across 2 retailers.
The all-time low was $20.19 on 31 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 31 Oct 2026.
Casio, Pocket calculators, Calculatrice scolaire FX-991CW (Solar panel)
Last updated at 31/10/2026 14:12:46
Casio FX-991CN CW/FX-999CN CW/MX-12B Quality business science computer portable design enterprise
Free delivery
Casio Fx-991cw Scientific Calculator Advanced Function Black Classwiz
Delivery $10.48
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Solar Powered | Yes |
| Brand | Casio |
| Type | Handheld |
| Function | Scientific |
| Digit Count | 12 digits |
Casio FX-991CN CW/FX-999CN CW/MX-12B Quality business science computer portable design enterprise
Free delivery
Casio Fx-991cw Scientific Calculator Advanced Function Black Classwiz
Delivery $10.48
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Solar Powered | Yes |
| Brand | Casio |
| Type | Handheld |
| Function | Scientific |
| Digit Count | 12 digits |
