Do some searches like auto trader. I used the all on any search I did. This gave me how many are out there and a general idea on price.
So you know it?s a one owner Carfax could give you service records.
It all comes down to your budget and how you feel about the Avy.
I needed a ? or 1 ton, with the trailer I purchased. So I started searching for a 2500 Avy. It took me almost a year. I live near Portland Oregon told my wife I?m flying to the Bay Area for one I found. Then she dropped her lap top on me. And boom there was my 1500?s twin about forty miles away. Called went that night and bought it. Third owner with, I would have to look 75K on it. I paid 16k for it.
Now it is a pack mule and I love the 2500. Pulling the trailer is very enjoyable and relaxing now.