Good price?

[72shorty]

I am not a wrench, in fact, I had to use spell check to even spell wrench. I have found a SBC 350, it is complete with 77K original miles on it. Out of a 1980 blazer. I can buy it for $300. My question is...is this a fair price, too high or a steal? I can not hear it run as it is on a stand for sale. To me it looks like a motor, like I said, I can barely put gas in the crazy things to make 'em go. The owners says it was running strong and no smoke when he took it out. At some point I want to swap my L6 for a SBC.

Any ideas?

Thanks!!!