We're looking to buy 2 or 3 more zero-turn mowers to add to our fleet. We think the most popular deck size is 60 inch??, and we prefer Exmark, Toro, or John Deere. In year's past, I've noticed the price goes up in Feb/Mar on ebay. So now is our time to buy. We don't want to pay $10,000 for a new one. I see some 1998 well cared for models sell for over $5500, yet some 2004 models sell for $3800??? So many variables it makes my head spin. Which brand, what size deck, how many houirs vs how old, etc, etc.