In the market for an Exmark Turf Tracer HP 48"/17Kaw. Called me dealer and he has a "demo" with "probably less than 100 hours" (no meter) and he is asking $4300. It has the ECS but nothing more. Says that a new one is around $5300. It comes with a full 2 year warranty. I have reason to believe that it may have been used as a "loaner" for people who were receiving service on their mowers. What do you think of the price?