I'm asking $639 delivered for the Optec TCF-S temperature compensating focuser with serial PC interface consisting of the following items:
 Optec TCF-S temperature compensating focuser w/ hand controller
 Optec AC adapter and power cords
 Original printed manual
In addition to the focuser I'm including for free with the purchase of the TCF-S focuser the following items:
 Optec 6ft cable, hand controller to focuser ($25 value)
 Optec 25' RJ-12 reverse cable, hand controller to PC ($25 value)
 Optec Meade/Celestron SCT 2" rear-cell adapter ($55 value)
 Optec PC serial port DB-9 to RJ-12 converter ($15 value)
The focuser and all other parts have seen very little use and are in excellent condition. This is the latest version of the focuser with a serial interface for connection to a PC. If purchased new this setup would cost more than $800.
I will accept personal check, cashiers check, money order, or paypal and will cover cost of shipping to anywhere in the United States or Canada. If payment is via personal check I will delay shipment until check clears the bank.