Custom stickers?

[notsure]

Can anyone recommend a good, affordable, reliable company that makes custom stickers?
Want to get this made as a sticker
http://a4.sphotos.ak.fbcdn.net/hphotos-ak-snc6/168966_150743408313850_100001345745703_274115_2335 099_n.jpg

Think this will translate? Ron Paul 2012 w/ peace signs as 2's.