Today's deal of the day is a pair of Beats By Dre Solo HD On-Ear Headphones for the discounted price of $99.99 via Best Buy's website. These are the discontinued 2010 model which originally retailed for $199 and still go for $130+ through most retailers. The $100 instant discount does not require any coupons or rebates although it is only valid for the rest of today so act quickly. Best Buy customers have left 1,839 reviews with an average rating of 4.4 out of 5 stars. In comparison, Amazon is selling the same pair for $158.95 and 1,790 of their customers have left reviews giving them an average rating of 3.9 out of 5 stars.