I'm sure it's possible for me to get another unit, but I have to go through my contact at HP where he buys it and I re-imburse him.
I'd ask for $ up front from anyone that would request one (it would be shipped to your door) but I really doubt people would have the trust dealing with this on a personal level rather than straight from a business.

If you're serious about wanting one I will inquire if there are more available.
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EDIT

More are available. Cost is $209 (includes shipping cost).