How about US$29 for a leather stamp. Have a look through the options on this site as that is where we got the stamp to do the AfricanHunting.com stamp for the forum knives I do for them. I found it made a better impression when I made a small press to put pressure on the stamp (rather than hitting it with a hammer) which made it easier to get the full impression of the hunter in the logo made clearly.
Prices are on thier how to order page. http://hexnhit.wixsite.com/hexnhit
This was the logo for the forum that we wanted a stamp for