Many. I'd say they all had the usual 100K plus print run. Could be wrong. 80's marvels and DC's were just so mass produced. With the advent of pressing, or at least its budding popularity over the last few years, I expect the number of 9.8's,and even 9.9's of some books to grow substantially. The last few issues had a lower print run, but still vastly outnumber the print run of today's comics. The no fun 63 is downright rare compared to those, and most of those are probably beat up because the book was an afterthought. I don't know a lot about the other series like special missions, European books, etc, but I imagine they also had a much smaller print run compared to the marvel regular series. The Blackthornes 1-4 are easy to obtain, but 5 and especially 6 are difficult to locate, which tells me they have a small print run.