in 3 offers
The lowest price for Casio FX-991CW+ Scientific Calculator right now is $85.11 at rarewaves.com, compared across 3 retailers.
The all-time low was $66.17 on 9 July 2026 — today's price is 29% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 27 Oct 2026.
Casio FX-991CW+ Scientific Calculator
Last updated at 27/10/2026 06:07:51
Casio fx-991CW+ Scientific Calculator (UK Version) - Upgrade from previous fx-991CW model
Delivery $11.38
Casio Fx-991cw+ Scientific Calculator (uk Version) - Upgrade From
Free delivery
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!
Casio fx-991CW+ Scientific Calculator UK Version - Upgraded from previous fx-991CW models
Delivery between 31 Oct – 4 Nov $41
| Solar Powered | Yes |
| Brand | Casio |
| Type | Handheld |
| Digit Count | 2 digits |
Casio fx-991CW+ Scientific Calculator (UK Version) - Upgrade from previous fx-991CW model
Delivery $11.38
Casio Fx-991cw+ Scientific Calculator (uk Version) - Upgrade From
Free delivery
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!
Casio fx-991CW+ Scientific Calculator UK Version - Upgraded from previous fx-991CW models
Delivery between 31 Oct – 4 Nov $41
| Solar Powered | Yes |
| Brand | Casio |
| Type | Handheld |
| Digit Count | 2 digits |
