My buddy is in ill health and can no longer play. I'm helping him sell some of his guitars. One is a mint, 2003 PRS Custom 22. It's a 10 top with tobacco sunburst finish....vol/tone/5 way rotary, stop tail piece, locking tuners, case, keys and original case info, warranty, etc. I know so little about these guitars, I don't want to under or over price it! Any info on a fair selling price would be greatly appreciated.