yeah that sounds a little high, call Duane Jennings he owns Jennings Auto Body out in Fordland (417) 767-2170; he wheels with me alot; he's a good ole boy and he'll shoot you right on price. If his price is still too much; bring em over and I'll help you prime prep and paint them... or you can always call Mayco; they're cheap. either way you go; your probably looking at $100 for materials. (sand paper, primer,paint)
oh and congrats on the fenders... tnt makes great stuff; I have their fenders on my jeep.