Got 2 monitors that I've used with MAME but want to get rid of. Specs below.
Manufacturer: MITSUBISHI
Model: XC3715
Monitor Type: Multisync/Multiscan
Max Resolution: 800 x 600
H Freq/ V Freq: 15-36KHZ / 40-120HZ
Sync Type: Sync on Green, Composite, Seperate
Connector: VGA -> 5 BNC
Manufacturer: MITSUBISHI
Model: XC3725
Monitor Type: Multisync/Multiscan
Max Resolution: 1280x1024
H Freq/ V Freq: 24-64KHZ / 40-120HZ
Sync Type: Sync on Green, Composite, Seperate
Connector: VGA -> 5 BNC
They're about ~200lbs so local pickups only. The XC3715 can output interlaced video so that's great for the low res and hacked dreamcast if that's your thing. The 3725 has a higher scan range - does PC games well but also works well with AdvanceMAME when you double up the resolution. Both are fantastic, if not a bit old, monitors.
Pictures are from the XC-3725 monitor but the 3715 looks the same and has comparable image quality (the monitors are much brighter than the pictures indicate, that happens when there's light in the room while taking pictures).
Selling each for $300, will throw in a case with wheels (only 1 avail) for another $50.