http://www.ebay.com/itm/4-simulator-bas ... 500wt_1226
They look pretty nice, could swear I have seen this model somewhere on the internet. Going to ask the seller if they can identify the makers of the motion platform.
Yeah, I know, shipping is gonna be a real killer, but at the current price, that is only $500 per platform! Even with freight shipping for each one, it should come out to less than $1000 total for each of them!