I have a 36" Gravely belt drive 14 hp that I bought new last year for 2,100 = tax. I barely ever used it until I bought a 50" deck for it. the 36 can not trim worth crap because the deck is no wider than the power unit. The 50 is a much better choice. The only use for a 36 is to get in gates, period. <br> Anyway, I would say the 36 I have with less that 100 hours would only sell for about $1500.