What score is passing?

I am using Michael Myers A+ Cert book.. and when i take the test.. it says i need a 800 to pass? Is this correct in reference to the number of questions that are in the test included in his CD (30) or something else.
Also what is the price .. and where can them cheap? (discounts?)
Comments
Thanks
Only Comptia knows....and they won't tell
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"Grammar and spelling aren't everything, but this is a forum, not a chat room. You have plenty of time to spell out the word "you", and look just a little bit smarter." by Phaideaux
***I'll add you can Capitalize the word 'I' to show a little respect for yourself too.
'i' before 'e' except after 'c'.... weird?