Do NOT click on any vaporpedia.com links. The domain has been compromised and will attempt to infect your system. See https://fuckcombustion.com/threads/warning-vaporpedia-com-has-been-compromised.54960/.
Found the original reddit thread through a reverse image seach; this is what the owner said when asked about where someone could buy one:
fishgoesmoo said:
I tried looking everywhere, but I couldn't. I got this piece from a Vancouver head shop in downtown. It's the store right underneath the vape lounge and beside New Amsterdam Cafe.