Pro-Cut 9.2 PFM DRO - Market Pricing

[The Critic]

I am in the market for an on-car brake lathe (used) and was wondering if anyone knows what their current market value is.

The model that I am interested in is a Pro-Cut 9.2 PFM:

http://www.procutusa.com/92dro.aspx

So far, I have found one in good condition for about $3200.

Also, any tips/feedback on this particular lathe (or on-car lathes in general) would be greatly appreciated. Thanks.