As one of its daily deals, Newegg offers the Luxa2 Groovy T Magic Boom Box Induction Speaker in Black, model no. AD-SPK-PCGTBK-00, for $14.99. This $5 mail-in rebate cuts it to $9.99. With free shipping, that's tied with our August mention and the lowest total price we could find by $10. This wireless features 20Hz to 20KHz frequency response, LED indicator, and an approximate range of up to 33 foot.