first off, i purchased a pair of van halen tickets for the mar 11 show which has been postponed twice and they will supposidly be appearing on may 28 in manchester, n.h. i got them from a guy off craig's list and the tickets were purchased through ticket master and they are actual tickets not e-tickets. my question is, will these tickets still be o.k. or can he call ticketmaster and have the money refunded to him w/out my knowledge? any help would be GREATLY appreciated.