Just for fun, It's a mix of just about every random thing I could get my hands on that I thought was neat!  I looked at prices everywhere else and there is nothing cheaper. If wanted to resell on ebay or something, one could upcharge quite a bit but I'm not gonna do that. 

I usually don't do this sort of thing, but I think this is a decent way for those who couldn't go to possibly get something they think is cool.