Click to expand Tap to zoom SL300SV CASIO Solar Powered Standard Function Calculator by Casio Sold out $9.50 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out BRAND NEW SL300SV CASIO Solar Powered Standard Function Calculator Solar Plus with battery backup 8-digit display (16-digit approximations) Large easy-to-read Big Display Constants for +,-,x,/ Independent memory FREE SHIPPING