Groupon: $5 For A $10 Starbucks eGift Card
Groupon: $5 For A $10 Starbucks eGift Card -Limit 1/person. -You must redeem the Groupon voucher for a Starbucks eGift card by 09/30/16. -Starbucks Card eGift can be used in any participating Starbucks store. -Amount paid never expires.
4 very similar deals were also reported by some other sources: