Cannot give you an honest because you did not list what is on the ACCURA. I just gave $17,000 for a 2005 Aztek w/50,000 plus got a full drive train warranty included and also got a 1999 Ford Ranger XLT at the same time.
I suggest you use the Kelly Blue Book as a guide before you purchase anything. Know your prices before you go in and you won't get ripped off as easily. Also, if you get bank financing, they'll help you with the right prices and they can even help save you money. My bank saved me $1,000.
If at all possible, stay away from buy here - pay here places unless they will give you some type of grantee in writing.