[nucleardog]

I think some of the "coupons" are only usable once, so could be a way to price more fairly when there's limited inventory or something?

Like you can buy one at regular price, but 2nd and beyond get marked up 100%?

[alias_neo]

Ah that would make sense. I suppose if there's limited stock of them in the Amazon warehouse, it prevents people buying up lots of them and not leaving any for other people.