I just looked at an Exmark Lazer Z HP 23 HP Kohler Command Pro, 52: TriVantage deck, ROPS, 140 hours on it. Other than being a little dirty it looks like new. The owner bought it in the summer of 2008, but doesn't know if it's an 07 or 08. I have the serial number...is there someone on this forum that can tell me the year from that? Is that even important on one of these? I'd like some opinions on what is a fair price for this mower. It'll be my first ZTR and I think it'll be fine for my purposes (residential mowing my property...about 3 acres in upstate NY) Are there any issues or recalls/modifications that I should be aware of on this unit? It has been serviced at the local Exmark dealer according to the recommended schedule. Thanks in advance!