Sears offers the Vivitar Small Round Bluetooth Speaker in Black, Blue, Purple, or Red, model no. V1322BT, for $6.99. Choose in-store pickup to dodge the $5.99 shipping fee. That's the lowest total price we could find by $12. It's features a microphone and is compatible with most Bluetooth devices.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.