- Source. Swooper's monitoring stack: our Walmart monitor's real-time alert feed, logging a detection the moment an item becomes purchasable. Only confirmed restock events are counted; droplist predictions and new-listing discoveries are excluded.
- Window. August 26, 2026 – September 23, 2026 (29-day monitoring window).
- Sample. 65 Magic: The Gathering restock detections across 3 tracked Magic: The Gathering products, 3 of which restocked at least once.
- Timezone. All times converted to US Eastern.
- What it is not. This measures online inventory flips at walmart.com for the Magic: The Gathering products Swooper tracks, not in-store stocking, and not the entire catalogue.
Numbers refresh as the monitors keep running. Using this in a video or article? Please cite swooperhq.com/restock-data/walmart-magic, free to reference with attribution.