I believe it's all they have for K4 and DX models, as the auctions are listed for odd (as in weird) quantities: 24 and 27.
I'm up for a dozen (or however many are still available) of DXs if the screens are intact. Considering only 18 are said to have good screens I wouldn't go over $700 before shipping on that auction.
Since we don't know how many of the Touch/K3 models have broken screens, I'd say $15 a pop is a fair gamble on these. If the shipped (to me) price is kept under $25 per unit, I will take 4 of each, again, conditional on the screens being flawless.
I would also be reluctant to part with any money *before* these arrive to you, even tho I understand that you might be out for a significant chunk of dough if you win all 3 auctions. So let us know what your thoughts on the matter were.
PS. Maybe it's a good idea to create another hidden thread for discussing payments/money issues should you win any of the auctions.
PPS. Just a price indicator for the single-unit sales -- I've recently got two demo K3s for $35 each and a demo DXG at $60. The K3 was a Buy it Now price which lasted a day before I bought it and the DXG was an auction which I won.