Weezer, the rock group who brought the world hits like “Troublemaker,” “Buddy Holly, and “Hash Pipe,” are looking to warm up the holiday season for fans by offering an unbeatable deal. Weezer’s three self-titled albums, affectionately known as the Blue, Green and Red albums, are currently available on iTunes as one bundle for the low, low price of $19.99. Hits on the three albums include “Pork and Beans,” “Island In The Sun,” “Say It Ain’t So,” “Troublemaker,” “Buddy Holly, “Hash Pipe,” and “Undone – The Sweater Song.” Also new from Weezer is their latest album, Ratitude which can be purchased on iTunes or with the very special Weezer Snuggie. Stay…