Larry Hyrb points out that Microsoft is slashing prices on four Xbox Live titles starting Sunday and ending Monday night. The Live fire sale cuts Small Arms, Zuma Deluxe, Gauntlet and Dig Dug prices in half starting 12:00 a.m. GMT on Sunday, September 2 and continuing until 11: 59 p.m. GMT on Monday, September 3.

Hit the jump for the list of games, description and prices.