From there home page: To help you have a Happier Halloween, we have discounted most of the games in our Spooky category an additional 10% off our already low prices. This special will end at Noon (CST), Friday October 27th.
Note that this is an extra 10% not off the MSRP but off their already discounted (35% off most except Mayfair Games and a few others)... but it still brings the discount off most games to 41.5% off MSRP.
Remember, also free shipping on $125+ orders
Here's a sampling of some of the "sale" items:
Fearsome Floors $24.67 $22.20 Betrayal at House on the Hill $28.80 $25.92 Dracula $14.92 $13.43 Mall of Horror $29.24 $26.32 Maul of America $19.50 $17.55 Poison (Reiner Knizia) $9.75 $8.78 Vampire $22.72 $20.45 Werewolves of Miller's Hollow, The $6.99 $6.29