I posted this on the random smartassness thread a couple of days ago..... and think for comical relief it is still appropriate.
King James Version of the Bible: $20
Book of Mormon: $0, by request
Copy of the Koran: $30
Rosary: $10
Artificial Lamb's Blood for Pentagram: $5 a gallon
The horribly confused and terrified look on the face of the next Jehovah's Witness who you open the door for: Priceless