Agilent / HP Programmable Power Supplies (Caledonia, MI)

I have a large quantity of Agilent / Hewlett Packard (mostly Agilent branded) programmable power supplies purchased at an industrial liquidation auction.
Current inventory is: (5) 6672A 2000W 1-output 0-20V/0-100A (all Agilent) (9) 6627A 40W (per output) 4-output 0-20V/0-2A 0-50V/0-.
8A (8 Agilent, 1 HP) (1) 6621A 80W (per output) 2-output 0-7V/0-10A 0-20V/0-4A (Agilent) (7) 6652A 500W 1-output 0-20V/0-25A (6 Agilent, 1 HP) My track record with this auction house has been positive, with the vast majority of items purchased from them matching the specified condition of working.
I'd say it's been above 95% accurate from them so far, and they sold all of these power supplies as in working condition.
The power supplies have been used in an industrial environment and some of them do have scratches and scuffs, some also have dirty fans.
Prices: 6672A: $600 6627A: $400 6621A: $150 6652A: $300 I generally respond to email contact within an hour or two.
Next day response at worst if I'm extremely busy at work.
Delivery available for reasonable distances.