That's incredible for a book that was $3 until a month ago.
I would say that this book is hard to find in the wild in great condition. lots of copies i've seen have issues
True... the white cover picks up ink/dirt pretty easily, the back cover is all black... which causes ink/dirt to rub off.
Plus a lot of these have been in store stock for years because they were popular but not impossible to find. Supply was there, so that supply has been handled.
Someone has at least a small hoard of them, though, because two new CGC 9.9 showed up on the census this week with several CGC 9.8.
I don't know if they were fast-tracked or if they happened to be in the queue already.
In 2003/2004 a small local dealer was trying to move a long box or so of Rai #0s (plus more Turok #1s, Ninjak #1s, etc) that he got on consignment. It was old store stock from a LCS that had gone under. I wonder where they all went as the couple of copies I pulled out were 9.8s. A lot of them were single bagged so they did not pick up the dust/ink transfer you commonly see in store stock books.