Consolidating multiple Best Buy gift cards into a single card balance is not a standard feature offered directly through the Best Buy website or customer service. While you cannot simply transfer balances between cards online, there are official limits and practical workarounds to manage multiple cards for a single purchase.
You cannot use a Best Buy gift card to buy another Best Buy or third-party gift card.
Services like Kasheesh allow you to link multiple cards (including prepaid ones) to generate a single virtual card for a purchase, though this is primarily for splitting payments rather than permanent consolidation. Important Restrictions
Note: Some reports suggest in-store limits can be higher (up to 60) depending on manager approval and store SOPs.
Individual gift cards have a maximum value limit of $500 .