What is the collective noun for prizes?

There isn't a widely accepted collective noun specifically for prizes. However, you could use some general terms like:

* Assortment of prizes

* Array of prizes

* Collection of prizes

* Selection of prizes

* Trophy case of prizes (for more physical prizes)

* Prize pool (for a collection of prizes in a competition)

You could also be creative and use a noun that fits the specific context, such as:

* A bounty of prizes

* A treasure trove of prizes

* A constellation of awards

Ultimately, the best collective noun will depend on the specific situation and the overall tone you're aiming for.