If he bought it in 2009 it should have been graded and sold at that price for that grade. Unless he personally handpicked at the store it and got lucky I suspect he might get what he paid for it or a little less.
Excellent means that it has 95% of the finish on the wood and metal which means like a practically new gun.
Plus we don't have any pictures to look at. plus we don't know what it gauged.
Have a nice day at the range
NRA Life Member