This week (thru tomorrow, the 18th) Staples has 100% Rewards back on PNY 4GB flash drive.
Flash drives disappear around here like socks in the washer, so anytime they have these free (after rebate or rewards) I always get a couple.
(I have a card and my son has a card.)
*Reminder: Being a Staples Reward, you won't get the Reward if you use Staples Rewards to pay for it. So pay cash, and save your Rewards for Easy Rebates, or something else you need.