Hi, first post - I saw a DeVilbiss 5LPM concentrator with 11k hours on the clock at a pawnshop today.
Price when I first asked: $250
Price when I sounded like I might know something about concentrators: $200.
Price as I was walking out the door: $175.
I'm a triple-A level tinkerer, so I'm not at all risk-averse. Assuming the unit is functional, but not necessarily running at peak performance, is $150-$175 a reasonable price?
(I'm assuming I might have to have it rebuilt in the future, or at least use it for parts for my girl robot.
I blow hot glass and am just starting to think about torchwork, so treat this as a very