Ronald
Check out the ATN line of night vision scopes. Their Generation 1 scopes are below your price range, Generation 2 somewhat above. I have a couple year old Gen. 1 scope of theirs I use for hunting coyotes at night, and it works well. Most of my shots at night are under 100 yards, over a decoy. After you pick a particular model, shop around the different internet distributors for price, you may find one of their gen. 2 scopes at close to your $1000 limit.
No, a generation 1 scope is not going to be as bright and sharp as a gen. 3 or 4 scope, but they certainly work well, and don't cost $5000 plus. ATN has a good warranty and reputation, and is American made.
Larry