Giants Gift Cards. Giants Gift Cards are the modern-day version of the traditional gift certificate. Gift cards are available in $25 and $50 denominations and can be purchased at one of our Giants Dugout Store locations or by calling our Dugout Store Mail Order line at (415) 575-5101 or (800) 442- 6873.Click to see full answer. In this manner, where can I buy StubHub gift cards?StubHub gift cards are physical, plastic cards that you can purchase in-person at certain stores, online from certain retailers, or at StubHub.com. StubHub eGift cards are available at StubHub.com and can be sent electronically or printed out to give as a gift. where can I use MLB gift cards? Retail: Gamestop, PC Richards, Walmart, Love’s, Dollar General (Texas only), EZ Mart (select stores) please check the store locator here. To activate a gift card purchased in store or online: 1. Visit can you buy a gift card for MLB tickets? At this time, gift cards are not available for purchase online. You can purchase a MLB.com Gift Certificate below, but please note, ticket purchases are not available with the MLB.com Gift Certificate. Gift Certificates can only be redeemed for merchandise at shop.mlb.com.How do I redeem my MLB gift card? Redeeming a Gift Card is simple: Shop online and select the items you wish to purchase. When you’re ready to checkout, click “Shopping Cart” Proceed through the checkout process. Click the field labeled “Gift Card/eGift Card” on the payment page at the final step of checkout.