"Each month portrays a different killer and includes a selection of their quotes. This calendar is printed on quality high gloss paper and each comes individually shrink wrapped," says the official site.
There's a Reuters story about the calendar, which includes a quote from Massachusetts state Rep. Peter J Koutoujian: "This is an area of free speech and commerce, and you can't legislate taste or integrity."
The calendar has been printed in a limited edition of 3,000 at $25 each. They are being sold in "specialty retailers such as horror shops and tattoo parlors" as well as on the Web.