Frys.com has the Sandisk 4GB Memory Stick PRO Duo SDMSPD-4096-A10 for only $69.99 shipped after rebate.

Pricegrabber Price : $87.00 ~ $137.17 Shipped

1. Frys.com Price : $89.99
2. Rebate Price : -$20.00
Final Price : $69.99 Shipped After Rebate