When it does come up for sale on ebay typically goes for about $500. Most of that price is simply as a collectable due to rarity. You can put together most of what's in that book and more from other Grosjean sources. He's done a lot of blogs and podcasts over the years. Most of the plays from the book aren't viable anymore, once someone talks about it too much the casinos learn them the same as the players. But if you can understand them, you can learn how he comes up with his plays and then come up with some of your own. If you can understand how he was able to come up with a counting system to beat the craps card games, Mississippi Stud, and some of the baccarat variations you can probably come up with a way to beat a lot of different games. Still see the Lucky Ladies side bet fairly often. Best things you can learn from Grosjean are probably hole-carding and the "must hit by" slot machines.