Looks like a very nice copy, on the front cover alone a lot nicer then a 7.0.
It truly is a great looking book, but! the problem with that guy is you never know what's going on with the book. For all we know, pages might be missing, it might trimmed and/ or have ct I'd prefer the book to be unslabbed in order to be able to take a look at it myself rather than to buy a pig in a poke.
Yes, some times people have no idea, send their books off to that company and the books might even be perfectly fine besides the grade that will most likely differ from cgc standards. I don't mind as much with restored comics. However, if a book is a higher grade, unrestored key I'd rather wait for a cgc graded copy to come up for sale instead of risking a lot of money
-George