There are some great deals for Father's Day through ebates!
Land's End - 30% off all Men's plus 6% cash back
Omaha Steaks - up to 62% off plus 12 free steaks AND 7% cash back
Eddie Bauer - 20% off men's apparel (Code: DAD20) plus 6% cash back
Macy's - 20% off, free shipping AND 5% cash back
There are lots of other stores and deals available at ebates.