Blutek via eBay offers the refurbished Aliph Jawbone JAMBOX Wireless Bluetooth Portable Speaker in Black or Red for $59.99 with free shipping. That's $5 under the the lowest total price we could find for a refurb elsewhere, although we saw it for $5 less last week. (For further comparison, it's $41 less than the best price we could find for a new one.) It features a microphone, 3.5mm input jack, microUSB charging cable, up to 10 hours of continuous play, and carrying case.
No warranty information is included.