Game Mechanics
How to Sell Blooks
Selling duplicates is a simple action with huge math consequences, because it changes the effective cost of every future pull.
Published: May 24, 2026
Updated: May 24, 2026
Official Blooket Help says players can sell one Blook, batches of duplicates, or use the One Left option. It also notes that selling the last copy requires a confirmation step and cannot be undone.
The official selling flow
- Go to the "My Blooks" page.
- Click the Blook you want to sell.
- Review the sell price and quantity tools in the modal.
- Use +1, +5, +10, One Left, or a custom quantity when selling duplicates.
Blooket also shows a confirmation prompt before you sell your last copy, so accidental clean-outs are harder to trigger.
Why selling matters to the calculator
Duplicate selling is not just a housekeeping action. It changes the real economics of pack openings. That is why our calculator has a duplicate refund mode and why the methodology page talks about effective cost instead of only sticker price.