I got this for $30, Sonic Jam disc only. Screw paying $80 for a case.

I also got new Saturn AV cable, mine craped out and does not output sound.
I can't wrap my head around the current value of this game. It's crap. Is it because it's Sonic? Other terrible Sonic games aren't worth good money :/
Sonic 1, 2, 3 and Knuckles are not crap though I already have them on other hardware, and the museum thing is kind of interesting. Sonic 1 has a spin dash added to it.
It must not have sold well or something, not many copies are for sale on eBay, only 1 or 2 are with the case. Sonic 3D Blast is much cheaper at $10 - $20, and Sonic R is up at $40 - $50. Maybe it just has to do with it being on Saturn, and it's sales were bad in the US, so less copies were made. The Japan ver of Sonic Jam sells for $20 complete on eBay. Sonic R Jap is $10~.
I needed it for a video I'm working on.