Framing artwork is expensive, even framing family photos can put you in the hole a few hundred bucks if you don't know where to look. Although it's not going to be the best quality solution, buying a pre-made frame will save you a ton of money in the long run.
Aaron Brothers is having their annual buy one get the second for a penny right now that will save you some serious cash-ola if you've got some pieces in the line up. We just got our new Etsy pieces set up on the once cent sale and they look great. Please see site for locations and specific details on the sale.