I am considering taking a Springfield loaded model that had the professional package installed at the Springfield custom shop and am curious what it would be worth to resell? Description from the person wanting to trade it. "Custom work done by Factory Custom Shop in September '06: Match Nowlin barrel hand fit 25lpi checkering on ft. strap Hand fit/Match tightened Frame, slide and bushing Match billet components throughout Black "T" coating throughout Novak night sights S&A magwell (3) fit and finished magazines Round count is less than 1000 since pro-job (approximately 800 between owners)." Wanna kill these ads? We can help!