Caution: Newbie Alert ... please be gentle.

I am trying to figure out a way to haul produce from the farm to its destination. The trailer will need to be refrigerated. However, the trailer will need to be of a size/configuration so that it can be pulled by a Ford F450.

Eventually, my goal as a farmer will be to have the need for a driver and a 53' reefer, but that is a few years down the road. Right now, I need something that can haul a refrigerated load, without having to purchase a dedicated Izuzu-style truck.

Are there any options for a reefer trailer in this size? Where can I find one? Do they have decent resale value?

Thanks!