Like a lot of you guys I've owned or ran almost every machine from Exmark ZTR's to Makita Trimmers. We all know there comes a day when we sell this stuff; off brands, we have to give them away, yet Exmarks, Scags & Redmax we can recoup a bit of our original cost. My question is do you guys ever factor in the re sale value of your equip. when purchasing? I think we should?