Thanks to NeoGAF and Slickdeals for this, as it’s one of the few chances to save money on PSN purchases. The process is short but crucial, so pay attention. First, go to m.newegg.com and add a $50 PSN card. Since that will still be under $50, add filler for a dollar or more – a small cable or somesuch — then checkout with Google wallet and use the promo code WALLET to get $15 off a purchase of $50. Be sure to use the free shipping option to maximize your savings and grab great PSN titles like Dyad, Journey, and Flower.