OK, so I've been out to a few RiteAid's this morning, trying to pick up some Olay Definity. (Wife wants to try it, MIL wants to try it, and mother wants to try it even tho she doesn't know it yet).

Anyhow, none of the stores around here have it in yet. Best bet, if you find yourself in the same position, is to take the ad to the store manager, and ask him/her to sign the ad (sorta like a rain check). They are not going to be able to extend the rebate past the Tuesday, but they should be willing to honor the after-rebate price (meaning FREE) when it does finally arrive, as long as you have the signed ad from the manager.

Hope this helps someone!