White Castle 10-Sack of Original Sliders for $8.99 (Ends Aug 23)
White Castle brought back its famous 10 Original Sliders for $8.99 promo through August 23, 2026 — dine-in, drive-thru, or app. Craver Nation Rewards members get two free soft drinks bundled in when they order through the app.
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Slider fans, this is the one you've been waiting for: White Castle brought back its legendary $8.99 10-Sack of Original Sliders through August 23, 2026. That's ten of the iconic little burgers for under $9 — valid for dine-in, drive-thru, and mobile app orders — and if you order through the official app as a Craver Nation Rewards member, you'll get two free soft drinks bundled in with your 10-Sack.
Deal Summary
| Deal | Price | Valid Through | How to Get It |
|---|---|---|---|
| 10-Sack of Original Sliders | $8.99 | August 23, 2026 | Dine-in, drive-thru, or White Castle app |
| App bonus: 2 free soft drinks | Included with 10-Sack | August 23, 2026 | Craver Nation Rewards members ordering through the mobile app |
How to Claim the Deal
- The Deal: Ten Original Sliders for just $8.99 — that's about 90¢ per slider, one of the best per-unit value plays in fast food right now.
- The Date: Live now through August 23, 2026 — the promo is back for a limited run per the official White Castle press release.
- The Platform: Valid for dine-in, drive-thru, and mobile app orders at participating White Castle locations.
- The Redemption: Order in-store, at the drive-thru speaker, or in the White Castle app — the $8.99 price rings up automatically at checkout. Craver Nation Rewards members ordering through the mobile app get two free soft drinks added automatically.
Fine Print & Level-Up Pro Tips
- The app bonus is app-only. Two free soft drinks only bundle in when a registered Craver Nation Rewards member orders through the official White Castle mobile app — walk-ins and drive-thru orders won't automatically add the drinks.
- Not signed up yet? Craver Nation Rewards enrollment is free in the White Castle app — do it before you order and you'll also earn points on the 10-Sack.
- Perfect group-order hack — 10 sliders splits neatly for a family of 3–4 or a two-person late-night run. Add fries or Chicken Rings for a full spread.
- Great value per slider — 89¢ per Original Slider is the cheapest quick-service burger price you'll see in August. Order two 10-Sacks for a group of 5–6 and dinner clocks in under $20.
- Third-party delivery apps often mark up the price — stick with the official White Castle app or dine-in/drive-thru to lock in $8.99.
- August 23 is a Sunday — don't wait until the last minute; some locations may sell out during the final weekend as demand spikes.
- More Ways to Save: Round out your August with the Sonic $0.99 Corn Dog Thursdays, a free appetizer at Texas Roadhouse, or the Walmart $9.97 Hot Deli Dinner. Full roundup: August 2026 Food Deals & Freebies: Save Big All Month.
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