Tough to say with accuracy, as I don't see that many offered (and I AM looking for them), but I CAN say that they sell for less. I think it's an area in the comics market that has tremendous room for growth, but it'd be difficult to know when/if that's going to happen. For me, I buy them when I feel the price "seems" low or at least reasonable to me. That Mexican Edition Spidey #14 I posted is NOT an easy book to find, MUCH more rare than the American Edition (which isn't really rare at all) and considering how much that book has been skyrocketing, I feel like I got it for free.