Dave - I agree with Jim - he said it a lot better than I could. A mixed RR would be hard to control. I'm not aware that a RR has ever been done on gift cards only, but it might be something to consider. However, since you have such nice gift cards (and unusual), the 1st person to receive the RR would probably take them all and replace them with common cards and then it wouldn't be that beneficial to the rest of the participants. If you were to do a gift card RR, I would suggest not allowing any Target or WalMart cards. My thinking is that a Shotgun Swap would be better for gift cards (and I'm not aware that there's ever been a gift card Shotgun Swap). Just some ideas to consider. Thanks for listening.
Esther