I had a huge collection in my teen's. Used to walk the ditches along roads or dig into bar dumpsters, along with trading other friends for ones I didn't have. Billy Beer still full in the can, along with many other odd shapes and sizes of various beers and such. Some where common brand names but in very tiny or very large odd can sizes. Had all the Steelers Iron City cans too.
In my later teen's I was hurting for money to buy something and sold the whole collection for $25 to a friend. In my 20's I tried to buy it back at double the money and he wasn't letting them go for any price. Stupid move on my part. Some of those cans I bet are worth a pretty penny these days. I still have some M*A*S*H* beer cans sitting around in great shape, like 1 to or 3 I think, along with a few other odd ones. If anybody is interested in them shoot me a PM with your email, I'll send you some pics, and maybe we can talk price.