I purchased a Exmark Lazer Z AS 52" with the ultra cut deck and 23 HP Kohler last year around this time. I only have 129 hours on it. I looked at the new 56" Lazer HP with the 27hp Kohler and the new Triton deck. I am very impressed with the changes they made to this machine. I wish this was out when I purchased but it wasn't. I would like to either sell or trade mine and get the new one. However, I am afraid of getting screwed. I read posts where people pay insane prices for older models with tons of hours. Any suggestions on how I should go about this or how much I should try to get without putting myself in the poor house. Thanks.