Most certainly! Community created stuff is often awesome. I don't think I will be making much myself though, due to time not having much free time right now :)
I don't know all the international laws, but this is illegal in Norway. If you sell/advertise an item for x amount of money you are obliged to sell it at that price, not raise it without warning based on who's buying it. I would've bought the $60 pack right away if it weren't for me noticing that the price magically…