I ordered 4 of these for $25. I did not like the scale on the gauge. Tried to return them but with shipping them back a restocking fee I thought I would offer them here. If you want one make me an offer. I can deliver to the ER event this weekend or you can pick it up in downtown Dallas or Allen.
http://i537.photobucket.com/albums/ff335/k3n_0/air2.jpg
http://i537.photobucket.com/albums/ff335/k3n_0/air1.jpg
