It's rather amusing that this thread got necroed, as I had been keeping my eye on just such a beast on ebay. Ended up costing about double what you paid, ripster, but for my purposes, still a bargain.
And I explicitly like the sheer size of the keyboard. With the extra keys and a computer with a PS/2 port, there's just so much useful stuff I can do with this keyboard, at least for my purposes.