The vendors do it because most are collectors that love pinball and the hobby, some of us find it very satisfying to share games with other collectors. I bought two games and picked them up at the show, I could have just put them in my trailer, instead I set them up and let everyone play them from Thursday till Saturday 4pm. I did it to support the show, without collectors being selfless the show won't survive. Ivan brings many of his own games and has for years. I will be there next year with games for all to play. Thanks Ivan for carrying on the tradition of Allentown .