Gen Con Extension Sale
The loot table is still open.
One last chance to save on dice, pins, playmats, apparel, Vast Grimm, and more—plus free mystery rewards with qualifying polyhedral sets.
Ends September 1, 2026, at 11:59 PM Central Time
No code neededEligible sale prices and discounts apply automatically.
Rewards repeatEvery set earns a die; every three earn a slipcase.
While supplies lastItems in your cart are not reserved until checkout.
Free mystery rewards
Build a party. Earn the extras.
Every qualifying Elder Dice or 1UP-Dice polyhedral set earns one FREE mystery bonus die. Every complete group of three qualifying sets in the same order also earns one FREE mystery slipcase.
Rewards have no per-order cap
Slipcase rewards repeat: 6 qualifying sets earn 2 slipcases, 9 earn 3, and so on. Every qualifying set also earns its own mystery bonus die.
Example slipcase • mystery style varies
Three qualifying sets earn:
Shop qualifying sets
3 FREE mystery bonus dice + 1 FREE mystery slipcase.
| Qualifying sets | Mystery dice | Slipcases | Next slipcase |
|---|---|---|---|
| 1 | 1 | 0 | 1 of 3 |
| 2 | 2 | 0 | 2 of 3 |
| 3 | 3 | 1 | 0 of 3 |
| 6 | 6 | 2 | 0 of 3 |
| 9 | 9 | 3 | 0 of 3 |
| 10 | 10 | 3 | 1 of 3 |
Choose your treasure
Every Gen Con deal
Shop each offer below, then browse featured sale picks farther down this page.
$12 or less
Elder Dice 9d6 sets
All eligible 9d6 Elder Dice sets, regularly $15–$18.
Shop Elder Dice d6 sets
$24.99 + FREE Spindown d20
All Playmats
Every Playmat also earns one FREE 1UP Pixel Spindown d20.
Shop all Playmats
Free Spindown d20
1UP-Deck Boxes
Every qualifying 1UP-Deck Box earns one FREE Spindown d20.
Shop Deck Boxes
Buy 2, get 1 free
Single enamel pins
Gen Con Pin Bazaar pins count. The lowest-priced eligible pin in each group of three is free.
Shop eligible pins
Limited quantities
Gen Con Pin Bazaar releases
New convention pins are available online while inventory lasts.
Shop Pin Bazaar pinsSale prices + BOGO stack
Double down on Vast Grimm.
Buy one eligible Vast Grimm book, zine, GM Screen, or card deck and get a second eligible item of equal or lesser value FREE. The offer repeats for each complete pair, and the eligible BOGO stacks with the Gen Con sale prices below.
Shop eligible Vast Grimm
Vast Grimm core rulebook
- Vast Grimm Core Book$29.99 reg. $35
- Vast Grimm expansion books$19.99 reg. $25
- Eligible books, zines, screen & decksBuy 1, get 1 FREE
What you will see
How free gifts work
Spindown d20s appear in cart
Each qualifying Playmat or 1UP-Deck Box earns one 1UP Pixel Spindown d20. The gift is added to the cart automatically and the Shopify discount makes the earned quantity free at checkout.
Mystery rewards appear in your cart
Your cart adds one mystery reward unit for every qualifying paid set, and Shopify discounts the full earned quantity to FREE before checkout. Each unit represents one mystery die; every third unit also earns a mystery slipcase. The cart tracker shows the exact dice, slipcases, and progress included for fulfillment. Mystery styles and colors are selected by Infinite Black.
Questions answered
Sale FAQ
When does the sale end?
The Gen Con Extension Sale ends September 1, 2026, at 11:59 PM Central Time, or earlier if eligible inventory sells out.
Which dice sets qualify for mystery rewards?
Only products in the Qualifying Polyhedral Dice Sets collection qualify. Product quantity counts, so three units of the same qualifying set count as three sets.
Do the mystery rewards repeat?
Yes. Every qualifying set earns one mystery bonus die. Every complete group of three qualifying sets earns one mystery slipcase. Six sets earn six dice and two slipcases; ten earn ten dice, three slipcases, and one of three progress toward another.
Where will I see my mystery gifts?
Your cart shows the exact mystery-die and slipcase totals, plus progress toward the next slipcase. It also adds one mystery reward unit per qualifying set; the full earned quantity must display as FREE before checkout and remains on the final order for fulfillment.
Do Pin Bazaar pins count toward Buy 2, Get 1 Free?
Yes. Eligible Pin Bazaar pins count. Add three products from the eligible pin collection and the lowest-priced eligible pin is free. The offer repeats for each complete group of three.
Do the Vast Grimm discounts stack?
Yes. The eligible Vast Grimm BOGO applies to the Gen Con sale prices and repeats for each complete pair. The equal- or lower-priced eligible item is free.
How many free Spindown d20s can I earn?
Each product in the eligible Spindown collection earns one free Spindown d20. The earned gift is added to the cart and must remain present for the Shopify discount to make it free.
Can I combine another discount code?
Only combinations expressly stated on this page are guaranteed. The mystery-die and slipcase rewards stack with each other, eligible Vast Grimm sale prices stack with its BOGO, and Pin Bazaar pins participate in the eligible pin offer. Additional codes may not combine.
Gen Con Extension Sale terms
Offers are valid at infiniteblack.com through September 1, 2026, at 11:59 PM Central Time, while supplies last. Discounts apply only to eligible products in the linked promotional collections. Items placed in a cart are not reserved until checkout is completed. Prices are shown in USD; taxes and shipping are additional where applicable.
Each qualifying polyhedral set earns one mystery bonus die. Every complete group of three qualifying sets earns one mystery slipcase. Rewards repeat with no per-order cap while supplies last. Mystery rewards are calculated from qualifying paid items and recorded as one free reward unit per qualifying set; each unit represents one die and every third unit also earns one slipcase. The cart tracker shows the exact fulfillment contents. Each eligible Playmat or 1UP-Deck Box earns one Spindown d20, which is also added to cart and discounted by Shopify. Gifts have no cash value and cannot unlock another promotion.
For the pin offer, add three eligible pins and the lowest-priced eligible pin is free; eligible Gen Con Pin Bazaar pins participate and the offer repeats. For the Vast Grimm offer, buy one eligible item and receive another eligible item of equal or lesser value free; the offer repeats, and eligible Gen Con sale prices stack with the BOGO. Additional discount codes may not combine.
Promotional gifts are selected by Infinite Black, have no cash value, and are not eligible for substitution. Infinite Black may cancel promotional benefits or orders resulting from error, fraud, abuse, or manipulation, subject to applicable law. Standard store policies and applicable law continue to apply.
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