Office Depot and Office Max offers the JBL Flip 3 Bluetooth Wireless Speaker in Blue for the in-cart price of $55.61 with free shipping. That's $8 under last month's mention and the lowest price we've seen. (It's the best deal now by $17.) It features a 3,000mAh rechargeable Li-ion battery, waterproof casing, and up 10 hours of playtime per charge. Deal ends today.