I don't know if this is the first Bobcat machine you have owned, but there may be a couple of items you may want to know about before purchasing. All machines are not equipped with auxilliary control kit. This allows electric over hydraulic control of some attachments, ie.: 6-way dozer blade, soil conditioner, etc... Basic attachments that only require on and off hydraulic flow will work without this kit. I don't know how much it is to add this option, but you may look to see if the machine you are purchasing already has it.
The service manual is a great addition to any machine. Well worth the $30-$50 it may cost. Check with you local dealer for availability.
If any service records are available be sure to get them. Change any fluids and filters which may be past the service interval to ensure longevity of the machine. Maintenance is cheap, repairs are not.
Most important of all, Work the snot out of it and make lots of money or make short work of the chores around you house. If you don't own any pallet forks, I would highly recommend purchasing a set. They are not too expensive to buy, but are priceless when you need them.