Some card shops offer returns or exchanges; many treat singles, sealed product, and graded cards differently, and some sales are final. Never assume big-box retail rules apply. Before buying an expensive item, ask whether returns require a receipt, how many days you have, whether opened sealed product is excluded, and whether slabbed cards can be returned if the holder is damaged after purchase. Browse candidate stores in the card shop directory and prefer shops that can state the policy clearly when you call or check out.
Also ask about defective product, mislisted condition, and trade credit exceptions. A shop may accept a return for a factory defect but refuse a change of mind after you open packs. The card shop return policy guide and first-visit checklist cover the questions worth asking. Photograph expensive purchases and keep receipts until you are sure the card matches the description. A transparent return policy is a trust signal, but the best protection is still careful inspection before money changes hands.