Castrol Q3 NBA Sweepstakes 2026: 130 × $50 NBA Store Gift Cards

How to enter

1. Review the official Castrol promotion rules and choose the purchase or no-purchase mail route.
2. For the purchase method, upload a valid qualifying workshop receipt; for AMOE, hand-print the required details and mail them as directed.
3. Submit or postmark the entry by September 30 and monitor communications after the applicable weekly pool drawing.

Key requirements

• Be an eligible U.S. or D.C. resident age 18+, or 19 in Nebraska and Alabama, and not reside in Rhode Island.
• Use either the qualifying Castrol purchase/receipt method or the official mail-in alternate entry method.
• Limit one entry per entrant during the entire sweepstakes period.

Prize structure

There are 13 weekly entry pools, each with ten winners. Every verified winner receives a $50 NBAStore.com e-gift card.

No-purchase entry

The official promotion provides a hand-written mail-in alternate method, so buying Castrol is not required to enter.

Entry limit and timing

The rules limit each entrant to one entry for the entire July 1–September 30 promotion period, regardless of method.

Important details to review

• No purchase is necessary because an alternate mail-in method is available.
• Ten winners are selected from each of 13 weekly entry pools.
• Each prize is a $50 NBAStore.com e-gift card.

Official sources and verification

Wynplay checked this promotion on August 9, 2026. The official source takes precedence if the organizer updates dates, availability or conditions.

• Official rules or promotion information