Well if you are considering an accelerated A1200 for $565 (this isn't Amibay), what about a refurbished A4000D for $600? It is fully working, (except for the clock) with 68040, 16+2 MB RAM, Retr0brited plastics, newly enameled case, DD floppy, 3.1 ROMs, new keylock, and CD-RW drive. Rebuilt with PSU 600W dual voltage, too.
Just offering...