Shipping is going to be expensive (A2000 is heavy and big). Costs, well I have no idea, that's why I started this thread.
Yeah, that is the issue. I bought my A2000 (rev 4.3) for about 110 and that was with shipping from Pennsylvania to Oregon and it was complete with a scsi card. You do have the sought after mobo, and it will probably be lighter with all the bits missing, but it is an incomplete system.
I don't want to lowball you, as it is a nice mobo. I would honestly look for a close by buyer to keep your in pocket higher.