>>6823460They pop up on ebay at either okay or fucking retarded prices. I saw Chirico Cuvie going for like $150 opened. But then other sort of rare ones like Grabz and Muzan can be found around ~30. The first acroyear X series are pretty easy to find, and they capture the best of 2000s microman style.
Luckily I recently discovered some at a local hobby shop, like some dude keeps dumping them there and selling them way below value.