Stop by Walmart to get Starbucks Tripleshot Energy Coffee for only $0.78 after cash back! You can get Starbucks Tripleshot Energy Coffee for only $0.78 at Walmart after cash back! Here’s how: Starbucks Tripleshot Energy Extra Strength Coffee Drink 15oz Can – $3.28Pay $3.28Get back $2.50 Walmart Cash (Limit 5)$0.78 after cash back