If you'd like to commission an Elfpony custom, you're in the right place.
Basic customs (FBR, rehair, symbol/eye repaint) begin at $60, which includes worldwide shipping. Prices will go up as the complexity of the custom increases. Sculpting, many hair colours (such as used in Aurora), or very complex paint work may increase the price.
I will also happily accept trades in payment for customs (custom trades or Hasbro MLP ponies/merch. Check out my Want List page on the blog.)
If you have any questions, or just want to contact me for a quote, you can do so on the MLPArena or MLPTrading Post (Elfpony) or at Elfpony @ yahoo . com.