When looking for a used Gas Gas in the $2,500 range, are some years and models better or worse than others. Which ones to avoid? Will consider the EC200, 250,or 300 since the weights and seat heights are all about the same. Low weight, low seat height, handle like a trials bike in the rough stuff are important. Raw horsepower is not that important, although the bottom end pull like my DR350 is great. I have noticed the Gas Gas EC`s don`t get too many bids on e-bay. The sellers usually ask top dollar, but bidders don`t participate much. Whats with this? thanks!