Thanks for the tag @mrbubbles ! I previously wrote this guide: Imakuni's Bakaboon: An Overview
These look great in BGS slabs. I would recommend to put these as buy it nows as I think they are way too niche for auctions. There’s a very small market interested in these so auctions would likely end much lower than you’d want.
PSA does recognize these cards btw, see the examples on my other thread. Here’s one of mine too: https://www.psacard.com/cert/97303475