There's an LJ Rubicon Sahara soft top I'm looking at that looks amazing inside and out but the dealership seems to be ignoring my requests for undercarriage pictures. Is that limited edition Jeep particularly valuable? Would it be worth restoring a rotten frame? If so, how much should I pay for it from the dealer? (Other than the front bumper it appears to be completely stock. The bumper is a Warn winch bumper.)