cool stuff. For prints, go the traditional (local printers) route, so you can get the proofs and all that. Sell them onEtsy. It's a design/craft site where designers name their prices and sell their wares. I don't know much about selling there, but my girl and I have bought a couple cool things from people before.…
just find a local printer and have them do it, most printers are equipped to handle stuff like this and produce high quality hard copies. As for where to sell em, you could do a few things. Setup an ebay store... paypal probably has an easy way to go through them. Or you could just have someone send you a money order in…