Modest? I think not! You have a praise-worthy collection friend and you should be very proud. I collect for all 3 platforms (PC, PS3, 360) and I must say I understand your "PC only" stand. PC has the most to offer for collector's going as far back as the 70's. I love to collect BIG box PC games for old series' like Elder scrolls, Fallout and other RPG's. I've already got ALL PC big box editions for Fallout, Elder Scrolls, Deus Ex and a few others.
P.S.
Is that nudie girl poster part of the Witcher 2 CE? If so, why didn't I get that game! Jesus...that is awesome!