Personally, I am wary of books like She-Hulk, Nova, etc that came out late 70s, early 80s. LOTS of copies and while I personally like Nova, I feel the demand for these characters is not there. Unless I am wrong, I just don't think enough She-Hulk or Nova fans exist to propel this book to new heights and I feel an Eternals #1 type scenario more likely with these two books. There are LOTS of people buying though hoping for return on the back end but if all you have are buyers hoping to flip, that creates a problem. Granted, She Hulk and Nova are probably much more known than Eternals but I still think both books could plummet back to Earth after they reach their peaks because the supply will vastly outstrip the demand. They are the Bronze Age equivalents of ASM 361 to me. They have value but I feel it is inflated currently and I don't see long term growth on them. But hey, just my 3 cents.