Posted by Huwbot,
©1981 LEGO Group
Today's random set is 6083 Knight's Joust, released in 1981. It's one of 3 Castle sets produced that year. It contains 211 pieces and 6 minifigs, and its retail price was US$16.
It's owned by 381 Brickset members. If you want to add it to your collection you might find it for sale at BrickLink or eBay.