Whats it worth - 70 340 Swinger Basket Case

It's worth whatever you can get out of it. I bought a 70 Duster that is rock solid (little rust in pass floor) and has had one quarter panel replaced. I had to find a fender and door for it (guessing from the same accident). Came with a 72 340 w/ 70 X heads on it and a 1968 4 speed. Has 8.75" rear end too. Mostly complete car. Guy was asking $5K for it last summer, then down to $4K later. I bought it for $2400 in October. Problem with things in primer is that it can hide a lot so it may make some potential buyers a little wary. I knew I could part mine out for more than I paid for it, so I wasn't worried about the investment. But, it wasn't worth $5K to me when I first looked at it. Long story short, I would say $2K - $4K. It's difficult to look at a pile of parts and envision what the finished product will look like. I personally would rather tear the car down myself so that I can organize and label all parts and fasteners for reassembly!