IMO its a fair deal, not great, but fair to both parties involved.
IF its in the great condition you say it is.

My 1st was a 15" Encore 209x50 pistol with a base and factory wood and it really appeared to not of been shot. Either that or someone REALLY knows how to clean a ML pistol. LOL
I paid $400.
Took my 1st ever SP deer and 1st ever ML deer with it this past season.
The $400 I spent was a speak for those memories.