C5+

Hi everyone,
I have a lady friend who wants to sell her C5+. I was the first ownwer of this instrument. I used the scope for about three days. I needed more aperture (aperture curse). When she found out I was selling the C5+ for $850US she made me an offer of $750. Being that she was my better half at the time, $750 it went. So to make a long story short, how much should she price her scope for sale...$650, $750...I need input here folks.
Thanks
Cheers
Serge Damien

Before anyone could even attempt an opinion, they would need more information. Like:

What is condition of scope?
What EPs are included?
Is a tripod included? If so cg-3, table top, etc.
Does the drive motor work? Hand controller incl.? Power cord incl.?

Perhaps a better suggestion is to do a search on the classifieds and see what the pricing is for what you get and then you can make up your own mind.

You should take into account that you can buy a new computerized Nexstar-5SE for $749 (with current rebate)and price accordingly.