Yea. Doesn't look like much of a bargain to me.
Like TooMany2Count suggested, buy an s10, sell the parts you strip off that you don't need, and you'll often find you've MADE money on the deal.
I guess if a person just didn't have the time to hassle with all the work, and had lots of money to **** away, one of those $3500 frame rail jobs would be alright.. but i've seen other outfits provide a lot more for just a little more money.