I read about a 50% off Christmas sale on MALTEGO, over at www.secuobs.com.
The coupon code that is valid through December 25th, 2011 is
NOTE: this coupon code is entered on the order form, just below the credit card payment option area.
So the regular $650 price is discounted to $325.
I have been wanting to get Maltego for over a year now, but the regular price has always been a little too much for me to swing personally.
I'm getting it this year, as this $325 deal is too good to pass up.