It’s about €500, IIRC. Unless you are too attached to hardware, software emulation is a more cost-effective option.

And it can JIT the 68K code into native instructions as it goes, so it’ll end much faster than anything implementable on a cheap FPGA. A much faster 68K doesn’t make much sense for a gaming machine, but makes a lot of sense emulating a Unix workstation or a 68K Mac.

v4 standalone is ~560 euro

http://www.apollo-computer.com/order.htm

Just call your local sales rep, or fill out this form: http://www.apollo-computer.com/order.htm

(Bet you thought you'd be able to just buy one on Amazon, huh? Me too...)