Though nowhere near the size of your collection, I still have more than I can reasonably expect to build in my lifetime. I still continue to buy as I have a hard time passing up kits I have had in childhood as well as new releases. If I can get a kit I'm not interested in but can get at a good price I will use it for trading fodder. I have talked to my Brother and he said my Nephew will post them on E-Bay after I'm gone. I tried to get my Nephew interested in building but it seems todays kids are more interested in video games and computers than building something. I'm glad that the kits you got went to someone who will appreciate them. If you hadn't shown up they might have wound up by the curb.