Farmville released an all new Silver / Gray Mystery Box 12.2.2009. The Silver / Gray Mystery box features Christmas themed decorations. It can be purchased in FV$ and is only limited for 7 days.

Confirmed prizes from the Silver / Gray Mystery Box are the following:

• Farmville Golden Fountain with 450 XP
• Farmville Toy Chest with 200 XP
• Farmville Gold Sleigh with 150 XP
• Farmville Tinsel Tree with 150 XP
• Farmville Holiday Gate with 100 XP
• Farmville Platinum Gnome with 300 XP