Aluminum Car Hauler?

[Coursey]

I was looking at this trailer, it is from trailerworld.com

http://www.trailerworld.com/viewproduct.cgi?id=747

It is an 18' aluminum trailer.

Does anyone have one of these?

They are asking $6450 for it. Does this seem to be the going rate?

Are there any options that should be changed or added to this trailer?

I am not actually buying this trailer, my father-in-law is, so it is mine to use whenever i need to.

We also want to be able to carry a tractor on this (Mihandra 6000).

He already has a large enclosed trailer that can carry 2 harleys and a car at once.

So he told me to find an aluminum car hauler.