THIS IS ANOTHER ONE THAT I LIST WITH SOME TREPIDATION. (If it was a 6-inch I would contact the seller at once.)

While browsing the Craigslist advertisements for the New Hampshire Craigslist, I happened to notice a listing for a vintage (1960s) Optical Craftsmen 4.25-inch RFT (rich field telescope). The ad was posted on October 13, 2008, and the listing number is:

http://nh.craigslist.org/sys/878245869.html
(I am not the seller of the telescope.)

To my knowledge these are as scarce as hen's teeth.