It's up to $7,100. I dunno who is going to want to throw in to something that could potentially go over $10k.
That said, I would be willing to put something together if enough people were interested in chipping in and there was potential we could make it. I don't have a Dreamcast but I 100% would rip everything and dump it publicly as long as someone told me how to do so. I don't know if GoFundMe is the best avenue to try or some other fundraising platform, but it would need to be something that I could 100% refund everyone if anything we raise ends up not being enough (and doesn't kill me in fees).