Hey guys, i used to sell these on etsy before getting bashed by sega for IP infringement.
people would get them for their kids birthdays and things, i used to do Mario mugs as well.
if any of you guys would be interested, i can list them on shopstr.store or something like that
example of some attached, the name mugs for kids were by far the most popular tho
i can actually do any image and text, but the gaming ones for kids bdays and stuff were always most popular