You know, a couple of years ago the Mint out out a Rocket Ship Kids Set. It sold out pretty quickly but I'm sure you could find one on ebay. They were neat and I wish I'd gotten one. Also, Britain, I guess, puts out some pretty sweet Coins with different animals on them. Does he like Airplanes? Cause I have a set of WWII Warplanes from the Perth Mint I need to get shed of. They aren't in the best shape because I had to handle them trying to figure out their content, but they are still super shiny and generally a nice set. Even have a COA to go with them.