Harman Kardon GO + PLAY Wireless Portable Bluetooth Speaker $132 at eBay $132 $450 eBay with Harman Audio has the Harman Kardon GO + PLAY Wireless Portable Bluetooth Speaker (Black; HKGOPLAYMINIBLKAM) on sale for $132 with free shipping. Same price directly at Harman Kardon. 160W RMS power, Frequency response: 43Hz – 20kHz, up to 8 hours playtime (3 hours charge time) $132 retail: $450 (-$16.00) Price Drop See Price History for $385 (Used $270) Posted by DrBatman05/13/2026 at 03:38 AM PT