Even after $5 shipping
Normally Bluetooth speakers run into the $50 and above range, but today this Philips SBT310W/37 is only $25 + $5 shipping at CowBoom. Philips SBT310W/37 Bluetooth Wireless Speaker
Reviews are good, with one entitled 'Best portable Bluetooth speaker for under $100'. At $30, you're getting a pretty good deal then.