- "How much? You're kidding me! It's my favorite Ion Cannon."
- ―Rocket Raccoon
The Ion Cannon is an antiquated weapon used by Rocket Raccoon.
One of the particular models of the Ion Cannons was a pump-action weapon chosen by Rocket Raccoon as his favorite weapon.
However, after visiting The Hub, he was forced to sell it to obtain some money. As a new model known as I-EX 50 came out, the model in Rocket's possession has become outdated, and he only obtained 30 Credits for the transaction.