Posted by Huwbot,
©2002 LEGO Group
Today's random set is 4735 Slytherin, released in 2002. It's one of 17 Harry Potter sets produced that year. It contains 90 pieces and 3 minifigs, and its retail price was US$10/£8.99.
It's owned by 2696 Brickset members. If you want to add it to your collection you might find it for sale at BrickLink or eBay.