I appreciate you posting the deal. However good they end up it doesn't hurt to have an extra "backup" with a mic for $12.99 (and at least they look cool, lol).
The TigerDirect checkout is just screwed up I think. I got them with free shipping but it was a hassle buying from my phone. First, Google checkout wanted to charge me free shipping, then I ditched that and tried PayPal and TigerDirect wouldn't let me complete checkout. I then finally, switched fro the "mobile" site to the desktop version on my phone browser and I was able to complete the transaction with free "econo" shipping.