sorry, WAG doesn't replace lost RRs. not unless you placed it in an envie with your NAZ and/or phone number in it, there's still a chance someone will return it to you.

if its just lose RR, I doubt it will be returned if you lost it. it may have fallen somewhere in your car, so try to look again and I hope you find it. you can buy a lot with that $20

btw, I realized a lot of people take these RRs forgranted and just throw them away. the last time, the EXA gave me a bunch of Pepsi RRs and codes; today, I found Kelloggs RRs at the parking lot. seems like people don't know these are money???!!!