Yes, you can pause repricing for individual products or entire product categories.
To do this manually, navigate to Listings > Inventory. You can then turn off repricing for any specific product by clicking its Repricer toggle.
Alternatively, tick the checkbox next to any item(s) you want to deactivate repricing for. (Clicking the checkbox at the very top will select every item on your screen at once.) Then click Bulk Actions, mouse over Repricing Toggle, and select Disable.
If you want to view more items at once to be able to select more, scroll to the bottom of the page. Click on the dropdown in the lower-left corner and select the number of listings you would like to see at once.
You can also create rules to stop repricing certain items based on conditions like stock levels when you create your own strategy. Or, you can turn it off at a specific time on a specific day with workflows.