this. buy stubhub GC at grocery or OSS and win!
you should also keep in mind the opportunity cost of using stubhub GC. From experience, I can tell you that you no longer earn the 'fan rewards' points, which can be like 3% back if you're buying a lot of tickets. So keep this in mind in your math, as it makes a bit of a difference. You'd still probably come out ahead buying Stubhub GC (as opposed to $206.95s) with Ink