Actually, I used that coupon - it expires on the 31 of OCTOBER, read it again. Originally the folks wouldn't let me buy GoW with the coupon, since Gears came out there on the 9th of November, but some finagling pulled me through.
And that's what I want to know now - should I take Gears back and say, "I bought this as a gift and I want the price difference but I don't have a receipt" or something like that? Or should I take the receipt in and try to get the price match? Not sure what to do now for the best deal, since I already opened GoW but I'd be willing to return it for a $60 gift card (plus the price match) and buy it somewhere else... gah.
EDIT: Also, somebody said there was a way to get CoD 3 for the 360 for $40, like GoW. I'd take that.