It's going to depend on where you live, but I agree with fastback, $200-$600 complete seems normal here in Minnesota, with many in the $200 range. And just like I replied to someone on the other forum about C6's, I've had people give me standard bore blocks to get rid of them. If you're going to be doing a stroker build be sure and check 360 motors too, it's the same block. You'll be tossing the rotating assembly anyway. And although they are 40 years old I've seen many, cheap, that are standard bore. Of course up here the vehicle rusted away before someone could rebuild them. But check anything you buy carefully, some are mutts, rebuilt with an assortment of parts.