One of the best in the business of Bluetooth speakers is the Jawbone. Today, eBay has the JAMBOX wireless Bluetooth speaker on sale for just $74.99, which is 50% off of it's normal price of $150. It's also available in black, orange and red for those interested in other colors.
"JAMBOX by Jawbone is the smallest, best-sounding wireless speaker and speakerphone around. Just place it anywhere in a room and enjoy pristine streaming audio from your phone, computer, or other Bluetooth devices. Bring music, movies, and all your mobile audio vibrantly to life–all in the palm of your hand."
It's a great Bluetooth speaker, and one you definitely won't regret picking up. For comparison, the JAMBOX Bluetooth Speaker is available on Amazon for $98, if you're interested in Amazon Prime's free two-day shipping.