This applies to an in store deal only.

Theres a sale going on for a Olympus D-550 Zoom for $299.99. But, if the store is sold out of that camera, ask them to check the acceptable substitution list and they will offer you the 4 megapixel Olympus C-4000 camera for the same price. This camera normally retails for around $449.99 at Office Max

Catch is, a lot of stores are sold out of BOTH cameras.

Olympus C-4000
Retail Price: 449.99
Substitution price: 299.99
You Save: $150

Of course, there are probably better deals out there, but I figured I'd try my hand at one Good luck