A humongous Sega sale has begun on the Xbox Live Marketplace. Dozens of items are on sale with massive savings, with The Cave being $7.50, Crazy Taxi, Jet Set Radio, Nights, Daytona USA, VF 5 Final Showdown, Sonic Adventure 2, and both episodes 1 and 2 of Sonic 4 at $5. Sonic Adventure is a mere $2, as are Sega Bass Fishing, Guardian Heroes, Sonic 1, 2, 3, Sonic and Knuckles, Sonic CD, and Space Channel 5 Part 2. Games on Demand fans can score Condemned, Sega Superstars Tennis, Sonic Generations, or Sonic Unleashed for $10. Generations is a steal at that price, but Superstars Tennis can be had for about $2 with an XBLA pack in disc at any Gamestop in the nation.