By Paolo Sandoval Amazon’s famous Prime Day may be nearly upon us, but it’s actually Nike that has us stoked for some serious online shopping. The swoosh just announced their 3-day Ultimate Sale, aka a chance for you to grab Nike apparel, accessories and footwear at discounts soaring up to 60% off with code READY20.The catch? You have to be a Nike member to reap the benefits of this sick sale. Not to fear, though. It’s free (and incredibly simple) to sign up, and with your Nike account comes a battery of discounts that are simply too good to miss. The footwear selection on sale is especially e…