I came across this one on craigslist. It was brand new only 1/10th hour on it. Guy bought it, put it in storage last fall and things changed for him to where he didn't need it.
I have one that is about 4-5 years old. Fits my needs. The only problem in TN's hot dry summer is the &+#$%* Bermuda grass. It tends to wrap around the Axel and tines. You have to eradicate &+#$% Bermuda from your gardens.