42 prices
At a recent gun auction here there were 8 model 42s for sale. The field grade guns that were not restored or messed with sold for $1700 to $1900. These were basic guns, no ribs or Cutts Comps.
A deluxe (better wood and checkered) with a solid rib (hard to find) and a factory installed Cutts sold for $2300. This gun has been restored (reblued and new wood).
I bought a deluxe grade last year, solid rib, 28" barrel that was original for $2500 and thought that was a fair price.
I would say that gun you described would sell for $1800-$2000. The Cutts hurts the value somewhat but if it was factory installed, the inserts and wrench are still with it, and the original box it might bring more. If it has a solid or vent rib it could bring $2500.