There are three junk yards in my area. I make a habit of doing walk-throughs from time to time. The number of late model mowers and other gas powered machines in piles is crazy. I'm sure the reason is alcohol in the fuel eating up the carbs during the off season. The engines I have picked up for next to nothing price has born this out. When a cheap new mower can be had for 150 bucks, and the lawn is 4 inches high, and the computer wiz owner [but devoid of mechanical knowledge] has a sore arm trying to start his mower, and his ol' lady is bitching at him, he goes to wal-mart rather than the golf course.