Hey Nick - gotcha now. I thought you had said you could search a box, not a pack, from the added penny sleeve, lol.
My two cents is there will be darn few collectors buying these by the pack. However, most of the dealers who stock hobby boxes would be the comic shops, who in my experience are all very ethical - not like a lot of sports card dealers that i have encountered. So for hobby I just don't see it being an issue. (Retail is another story if they are even doing retail.)