How do I show only the first element in angular?

I'm using `ng-repeat` like this:

```
<div ng-repeat="product in products" ng-show="$first">
    <div>{{ product.price }}</div>
</div>

```

But since I'm not repeating, then I shouldn't have to use `ng-repeat`? How can I get this to display just the first, without having to go in a ng-repeat?