We have just announced a large giveaway on the forums, for more details and how to enter please visit this thread.

The prizes are as follows:

• A Diablo 3 Mouse
• Diablo 3 Book of Cain
• 200 Million Gold
• 100 Million Gold
• 100 Million Gold
• 100 Million Gold
• 50 Million Gold
• 25 Million Gold
• 100 UNID Legendary Items
• 200 Fiery Brimstone
• 100 Fiery Brimstone
• 1 Radiant Star Topaz Gem
• 1 Radiant Star Emerald Gem
• 1 Radiant Star Ruby Gem
• 1 Radiant Star Amethyst Gem
• A 25% Leoric's Signet
• A 20% Leoric's Signet
• 25 UNID Legendary Items

More prizes may be added before the contest ends, but this is all the guaranteed prizes for now