I did the deal w/ pearle vision last week. They had it advertised outside so there was no need for a coupon or anything.
I got a pair of Tommy Hilfiger frames for ~95 i think, the regular price was $189.99 if I remember correct and then the lenses were $160 for the thin ones. Overall I paid $25x.xx for them which isnt too bad.
Another place (Eyemasters maybe?) was offering buy 1 get one free but I really didnt have a need for 2 pairs of glasses seeing that they are only secondary to my contacts anyways. Otherwise, that would of been a better deal i think