It would be interesting to see how feasible it is to run that on an Arm workstation, e.g. an Ampere Altra. Or going the other way and trying to squeeze macOS on to the latest Raspberry Pi.
Lucky you, that's how much they used to charge when one could actually, no kidding, buy Snow Leopard. I paid it so that my hackintosh (on HP Mini) wasn't stolen and I still have the CD-ROM, which shows you how long ago they cared about making the OS a purchasable thing