Hey guys, I have a 7 year old Hartke combo amp that I want to sell and was thinking of going to the various used music store shops in Richmond, Va to see if I could unload it. I might eBay it too, but a local way of getting rid of my amp would be convenient Here's a picture and some specs: 15" Driver, Dual-Ported Cabinet 2000 hybrid amp head (200 Watts@4 Ohms, 120 Watts@8) Selectable Tube & Solid-State Preamps Rotary Bass & Treble Contour Controls 10-Band Graphic Eq Adjustable Compression Effects Send & Return Loop Frequency Response: 40 Hz To 2.5 kHz Dimensions: 23"(H) X 20.5"(W) X 16"(D) Weight: 70 lb. s The amp's missing 2 eq slider knobs. I installed 4 nonremovable casters on it myself. It has recently been reconed and everything else looks to be in good working order. I paid $670 for it back in 1997. How much should I expect for it? PS - If this is the wrong forum, I apologize in advance.