icy-dog, I agree that some of the EBay sellers certainly seem to take advantage of folks. On the other hand, I guess one needs to remember "Buyer beware!" and a little research could certainly be valuable. I do know that there are several reasons why folks may want to purchase the vouchers (the potential of saving $$ at WDW; knowing that meals are prepaid which helps with one's budget, etc.) and I hope that the shipping charges can be negotiated. As a seller, I know that I am concerned about items getting "lost" in the mail so although I am happy to put a 37cent stamp on the envelope, I also prefer to pay for insurance and/or return receipt requested.
One other thing: there is a limit on how many vouchers one can purchase annually from Connections so I don't see how people can sell 100's of them. (?)