I am looking to buy a 36" commercial walk behind mower. I have no experience or knowledge of these machines and I'm asking for unbiased opinions. I recently looked at a 4 year old Bob Cat, that appeared to be in good condition. The guy was asking $1600. for it. Is this a fair price or am I better off buying a new one for about $2500. Are any other makes better. Any help is appreciated. Thanks.