Here is an update of all the hottest printable coupons:
Staples: $15 off $75 **good on technology items too
Lowe’s coupon to be used at Home depot only: 10% Lowe’s coupon
20% Home Depot coupon to be used at Lowe’s: haha… go read previous post
Circuit City: $40 off $199
Most of these coupons can be used toward each other stores, YMMV of course.
Let me know if you find something new.