Update: The original deal has ended but you can still use the coupon code provided to save $100 off an Echo 2-pack.
Amazon has run a number of great deals on the Echo lately, and here we have another one. You can pick up a pair of Amazon Echo for just $159.98 at Amazon today with the coupon code ECHO2PACK, or you can grab one of them for $129.99. Normally, you'd be paying $179.99 for just one Echo, which means that you are saving $50 if you opt to go for just one, or a savings of $200 on the regular price of buying two Echos.
Obviously, the real deal here is on the two-pack, so whether you need two of them or not, it's the one you should buy. Whether you sell one to a friend for a few bucks, or give it away for a present, the second Echo for $30 is a no-brainer. Both the black and white versions of the speaker are available at the discount, and you can mix and match them as well.