PPL is a good starting point. At least you know what used models actually sold for. Thus giving you a great "heads up" while web searching or visiting local or distant dealers. Saves you a lot of time and money. If you use due diligence and review a reputable dealer IMO your ahead of the game as the dealer, again reputable, will offer a finished product vs. a repo, "as is" or buy from a private owner. JMO but well thought out!
Clay & Pebble.. Miss Butter our sweet Goldie (Jan. 2005-Jan. 2015) Sissy our Border Collie
2012 Providence 42 M. Spartan Chassis, 450 ISL
Ford Edge toad, RM All Terrane, TST TPMS, SMI Air Force One, RVM95....