Did you check on Gunbroker.com to what what they have been bringing at auction?
In Jan of this year I bought an old style Contender with a Super 14 35 Rem ported barrel, it has a lighted retical 2 power T/C scope and is in excellent condition for $500.00.
Yesterday I bought an older style Contender with a 14" blued 357 Max barrel and a 2 power Burris, sling, case, T/C holster and dies for 400.00 OTD
So as you see prices are all over the place, check the auction sites and check prices on current and past deals. Also seeing pictures always helps arrive at a fair value for both seller and buyer
I wish you were local as I am looking for more toys, I want extra frames to build a coyote carbine.
Happy Shooting
Bill