The Beastie Boys have unveiled the reissue of their 1998 album, Hello Nasty, as with their previous albums, the record is remastered and features 21 bonus tracks and rarities, including 10 never before released items (tracks/skits). The digital release is available now and a physical release will follow on September 22, 2009.

The album won Grammys, see the band presented with an MTV Video Vanguard lifetime achievement award, and ultimately sell some 7 million copies worldwide. Hello Nasty will be available in a variety of configurations, ranging from a digital download of the original album and b-sides to a 43-track 2-CD set, to a limited edition deluxe package of four 180-gram vinyl LPs featuring the deluxe remastered album, 21 bonus tracks and rarities, and Hello Nasty Collectors Edition PATCH in an 8-panel gatefold package enclosed in a hardcover "coffee table book" case. The deluxe vinyl version will be strictly limited to 1500 pieces.

You can find more details here.