Looks like Lulu.com gets overstock from some book publishers or something and they have several bass books for less than you would find them in the store.
I get nothing from this, just noticed it and am passing it along.
Looks like a cool Jaco play-along with all the tunes you would expect - Teen Town, Havona, Come On, Come Over, The Chicken - for 12 bucks.
Jaco Pastorius: 10 Great Songs [With CD (Audio)] by in Entertainment