Walmart's restock schedule for Pokémon cards is not fixed and can vary by location. However, common trends show that many Walmarts restock Pokémon cards mainly around mid-week, particularly on Wednesdays and Thursdays, sometimes extending through Friday, often early in the morning (around 7 AM to noon). Some customers report that restocks can happen any weekday between about 10 AM and 4 PM, but mornings tend to be better for fresh stock. The timing and exact day vary by store, delivery schedules, and vendor practices, so the best strategy is to check stores early in the middle of the week and stay flexible. Summary:

• Restocks commonly happen Wednesday to Friday, often early morning
• Morning visits just after opening are recommended for best chances
• No universal time; it depends on individual Walmart stores and vendors
• Checking Wednesday to Saturday is advised to catch fresh restocks
• Restocking may be affected by holidays, weather, and store specifics

This aligns with community reports and vendor insights indicating restocks usually happen mid-week with no guaranteed single time across all Walmarts.