You should have no problem finding this truck. But you won't find one for this price.
The retail price for this truck for a 2007 starts at about $13,000
The retail price for this truck for a 2006 starts at about $11,750
These prices are for an average equipped truck, not loaded but not a many options either.
If you happen to find one of these trucks in your price range I would suspect that it would have problems. I.E. exceptionally high mileage, hidden mechanical problems, salvage title, etc.
To stay within your budget set your sights lower and look for an older truck.