It's from Texas Instruments and is a
$50 TI-Nspire product voucher so you get to pay
fifty dollars less when you buy any TI-Nspire products. Redeemable
only at Learning Interactive Pte Ltd and IT EXPIRES ON 31 DECEMBER
2009! In other words that's 4 more days before it's
invalid!!! I don't have any opportunity to use it so im gonna sell
this at about $25-30? You can use it to buy
graphic calculators or smth~~Anyway the price is negotiable so
please please contact me by email [email protected] or pm
me!~ HURRY!
<33