I thought about it. I do it for fun. The odd chips, the "I have all of those", the I like these, need one of those, and the "so-and-so gave me this one". I am asked "What's this one or that one worth?" I usually just shrug my shoulders and say "I dunno, what's it say on the front?" I have collected chips, banknotes and cartridges (ammunition). I can safely say I never did any of it for the money. Wanna buy a 54 bergman? It's very rare, and probably worth a lot of money, but I just like it for what it is. Honestly have no idea of its value other than 'it's worth lot', and if I found out it became worthless for some reason, I would still like it just as much. My chips are like that 54 bergman (laying in front).