Welp, the first time I encounter Turbographx16 stuff in the wild, it turns out to be a (mostly) loser weepers. I hit a charity yard sale in my town early this morning. This sale every year seems to bring in retro games despite never advertising games on CL, so I tried to get there as soon as possible. As soon as I arrive, I spotted a teenager making a foot tall stack of TG16 cases from a box of CDs. I didn't want to know what I missed out on so I tried not to look too closely, but I did see kid snagged Bonk & Splatterhouse. I should've kept walking, but I made the mistake of saying to him: "Wow, nice find!"
Kid: "Yeah I know! The lady is selling them 3 for $5!"
Me:
The only two consolations I have:
1. With stuff like TG16 its always complete sets, so while the kid was finishing up looking over his lot of games I found and bought the TG16 hardware on the otherside of the sale grounds.
2. I talked with the kid after, and he mentioned the games are going into his TG16 collection, so at least they went to someone who'll keep at least some of the games.