An excellent example of what many feel is a superior design to the newer FS series. Personally, I can see no visual difference when doing side-by-side comparisons with my AP Traveler. I don't NEED two 4" APO's!
A few minor 'blems': a few scratches under the Tube Ring, and a couple of scratches on the focuser drawtube due to finder holder bolts screwed in too far. "Tak green" is pristine, as well as the optics.
Price for OTA, Tube Ring, 1-1/4 compression ring back, soft (Bogen) bag: $1650. I'll pay shipping in the USA. ("Camera Angle Adjuster" in pic sold separately).
Interesting trades considered, especially: SBIG CFW8, Mandel wide-field adapter, C-9.25...