Amazon is currently having a sale right now where you can a Buy Two Games, Get One Free on video games like Mass Effect 3, Halo: Reach, Fallout: New Vegas, Dead Space 2, Gears of War, Bioshock, LEGO Star Wars III The Clone Wars, and hundreds more.

Visit the main Sale page to select the three games you want, then add them to your shopping cart. On your final checkout page, you’ll see a credit for the lowest priced game. (See the sale page for more terms and conditions.)

The video game deal of the day over at Amazon today is a Buy One, Get One 40% Off offer on games $19.99 and under like Mass Effect 2, LEGO Star Wars III: The Clone Wars, Call of Duty: Modern Warfare: Reflex, Halo 3: ODST, Warcraft III Battle Chest, Gears of War, and much more! Add two items to your cart from the main Sale page and the lower-priced item will get 40% off.

Note, this deal is valid only for today, Thursday, December 22, 2011 until 11:59pm PST while supplies last. If you want this item for Christmas Eve, there’s actually still time! See Amazon ordering deadlines here below.

The weekly video game over at Amazon is Lego Star Wars III: The Clone Wars for Nintendo 3DS for only $27.99 (that’s 30% off the list price of $39.99).

Note, this deal is valid only for this week through Sunday, July 31, 2011, until midnight PST while supplies last.

The video game is also available on the following platforms, and while they are not part of this week’s limited-time-only deal, the prices for these versions have dropped.

Nintendo DS: $26.99
Nintendo Wii: $46.99
Xbox 360: $44.99
Playstation 3: $43.82
PC: $27.99
Sony PSP: $24.99