Bethesda stuff on sale this week on Xbox Live Marketplace

If you've been dying to get a Vault suit for your Avatar, but haven't taken the plunge yet, then this is the week to do it. From now on until October 10, select Bethesda items are half-off -- not just Avatar items, but DLC and even a few Xbox Live Arcade games. Also: Horse Armor!

Hit the jump for the full list.

Fallout 3

• Fallout 3: Mothership Zeta (on sale for 400 MS points)

• Fallout 3: Point Lookout (on sale for 400 MS points)

• Fallout 3: Broken Steel (on sale for 400 MS points)

• Fallout 3: The Pitt (on sale for 400 MS points)

• Fallout 3: Operation: Anchorage (on sale for 400 MS points)

Fallout Avatar items

• The Vault Boy Suit (Avatar Item) (on sale for 120 MS points)

• Vault 101 suite (male/female) (on sale for 120 MS points)

• Vault Boy Head (on sale for 80 MS points)

Oblivion

• Horse Armor Pack (on sale for 100 MS points)

• Knights of the Nine (on sale for 400 MS points)

• Shivering Isles (on sale for 1200 MS points)

Fallout: New Vegas

• Fallout: New Vegas' Dead Money (on sale for 400 MS points)

• Fallout: New Vegas' Honest Hearts (on sale for 400 MS points)

Xbox LIVE Arcade

• DOOM II (on sale for 400 MS points)

• Quake Arena Arcade (on sale for 400 MS points)