Wood: This is a larger saw 80 + cc Class average weight 12 +lbs . If you were considering replacement than $800.00 to $1200.00 would be the price range for a replacement . If you are mechanically inclined with some saw experience , check it over . Spark plug condition along with compression test are needed to determine the saws current condition. Also a test run is warranted . As for price $350 to $500.00 is a fair asking price . Do you really need as saw of this size . What form and size of tree cutting are you envisioning ?