ST-4 with Flipmate along with eyepiece and LED illuminator, excellent condition. Includes all required cables and wires including the RS-232. Unit works great with all the latest upgrades.
Centering and focusing a star on the center box of the reticle puts the guide star close enough to 50-50 on the chip to begin calibration and guiding. With the mirror flipped down and LED off, a dark frame can also be taken without covering the front of the guide scope.
Purchased this last month on Astromart and used it a couple of times. Have since bought a self-guided ST2000XM camera, so its back on the market.
$600 shipped and insured in Continental USA. The flipmate with eyepiece and reticle were over $250 originally. I accept Paypal with no extra fees and money orders.