I would settle for a 50mhz 060 model with working FPU. I could afford to pay $200 for one (CPU only) plus some more for kickstarter.
If you can afford to pay so much, i would certainly sell one from my stock to you

Seriously, a working full 060 should be much less than 50 USD (usually a bit more for rev6).
If Freescale want to make new one, i hope that would cost no more per CPU.