I wasn't even anticipating hitting up game stores, but I found one driving through the Ozarks.
I FINALLY found Solaris. Found Rad Racer 2 (which I hadn't added to wish list yet), and got it for free as a part of the promotion they had going on. DKC2 was right at the market price.
The last one, the Dreamcast game, Tokyo Xtreme Racer, was an oddity in the store. They had two copies of the game. One was in a locked case for around 25-30 bucks, which is the market price of a CIB. This one was 11 bucks, and it was taped on the open edit to avoid entry. The manual alone is ~11 bucks on the market. I considered asking what was wrong with it, but chose against it and risked it.
It's a complete copy. The disc isn't even in bad shape. The disc box is not a Dreamcast game case but it has the back cover art, and the manual is definitely legit (it has the Crave Entertainment registration card. I happen to already have the game and was looking to make it a complete copy. I do not see a difference in the discs. The fact that is has the manual with registration card leads me to believe that it's legit. I don't know how the game slipped through the cracks, it was just hanging out on top of a bunch of Genesis games. Fuck it, I have a complete copy of the game and I can just trade in the other one which is just the disc and see if I can get 11 for it. The disc alone is ~18, so I feel like the local stores will be fine with it as they'll likely sell it for 20 anyway.
Also, that store was great. It had a fantastic selection of games for just about every major console that was popular. Even a solid Atari Lynx selection, and two Wonderswans. They had a Black Game Boy Pocket, but they were selling it for 70, and market rate is below 50. This store had the largest Gamecube and Wii U selections I've seen in any store in recent memory. They also had two side rooms for people to play tabletop and card games. Hell, the front counter is all cards from some game (maybe Magic, I didn't check). Also had one of those claw machines with need related goodies. And for some reason, all of the employees were female, which I actually think is a smart marketing strat. I didn't see/hear and weirdness coming from other customers, just LOTS of nerd talk. This place was great. I wish it wasn't an hour away. The game selection is worth visiting alone.