Chameleon Labs 7720 Stereo Bus Compressor
Great mix bus compressor. The text is starting to fade where it reads "On" and "Off" from powering up and down the unit, and the blue power light isn't funcitonal. But the comp is fully functional and sounds great. I am the original owner.
(More info here: http://tinyurl.com/CHLABS7720 )
$375 Shipped and Paypal'd - Will Ship in original shipping box with manual and power supply.
HHB Radius 30 Tube Compressor
Cool comp that can be driven with the input gain knob. Also features Expander/ Gate and can do stereo or dual mono.
$275 Shipped and Paypal'd -Ships with original manual and a power cable.
Lexicon MX300
Lots of good effects and you can use multiple effects at once. It's a pretty powerful box. Speaking of which, this can be used in a DAW via the USB connection (I've personally never used it that way, but it can be done). I am the original owner.
(more info here: http://lexiconpro.com/en-US/products/mx300 )
$140 Shipped and Paypal'd - Will ship in original box with Manual, CD, Rack screws and rubber feet, and power cable.
Alesis MicroVerb 4
99 Presets and 99 User Settings on this effects beast. It features reverb, delay, chorus, flange, pitch shift, and a couple wild things. I've owned this for 15 years and haven't had a single issue with it.
(more info here: http://www.alesis.com/microverb4 )
$75 Shipped and Paypal'd - Will ship with Power Supply and a print out of the manual.