Today's deal of the day is the Turtle Beach Ear Force Marvel Seven Gaming Headset for the Xbox 360, Playstation 3, Windows, or Mac at the low price of $99.99 via Best Buy's website. This particular set of headphones typically retails for $199, but it is currently discounted it by $100 without the need for any coupons or rebates. Only one Best Buy customer has left a review so far, giving it a rating of 4 out of 5 stars. In comparison, Amazon is currently selling this headset for $147.88 and 26 customers have left reviews giving it an average rating of 4.5 out of 5 stars. The great thing about this gaming headset is that it is compatible with the Xbox 360 and PS3 as well as both Windows and Mac computers.