Considering that it would only cost a thousand bucks to refinish and reblue one, nobody is going to discount a $10K rifle by $7K just for some cosmetic issues.

There is an old Searcy O/U .470 and 20 gauge set on Gunbroker for $8K. It was built on a Ruger Red Label shotgun. This one is totally screwed up because it is magnaported. Personally I would not give more than $500 for it due to that. Realistically the price is going to have to drop to $3K or $4K, unless a fool walks in and buys it. You could email the guy an offer.