Don't know if this was posted yet, but Coinstar is once again doing the "cash in $40 for a gift card, get a $10 gift card free" offer. Right now looks like limited merchants, but rumor is that Amazon is being added in the mix later this week. ■Take at least $40 worth of coins to your local Coinstar Machine ■Select to receive your money as either iTunes, Loweâ€™s, Borders, Regal Entertainment or Rixty eCertificates. Coin counting is free when you select an eCertificate. ■The machine will process your coins and give you a receipt with an eCertificate number on it to the merchant of your choice ■Enter the promo code off your receipt here (Coinstar site). It will instruct you on how to redeem your bonus $10 eCertificate.