Amazon (orders ship free, or ship free with a combined total order of $25 or more):
19 Days of Video Game Deals: Call of Duty day - save up to 50% on Call of Duty games - includes games for Wii, DS and other popular systems
COD Day Highlights: Call of Duty: Modern Warfare Reflex (Wii, $9.99, 50% off), Call of Duty: Modern Warfare 3 (DS, $19.99, save $10.00), Call of Duty: Black Ops (Wii, $29.99, save $20.00, free S&H), Call of Duty: Modern Warfare 3 (Wii, $39.99, save $10.00, free S&H)
Priced in half: 50% or more off select video games - for Wii, DS, 3DS and other popular systems
Embrace your inner Ninja: Ninja Gaiden Dragon Sword (DS, $9.99, 75% off, order fulfilled by Amazon), Naruto Shippuden: Clash of Ninja Revolution III (Wii, $8.95, 55% off, order fulfilled by Amazon), Muramasa: The Demon Blade (Wii, $10.49, 79% off, order fulfilled by Amazon), Naruto Shippuden: Ninja Destiny 2 (DS, $13.49, 55% off, order fulfilled by Amazon)
uSave: Save $10-30 on uDraw games and tablet bundles - includes uDraw games for Wii and other popular systems
Do the Mario! The Super Mario Bros. Super Show! Volume 1 (DVD box set, $14.99), The Super Mario Bros. Super Show! Volume 2 (DVD box set, $14.99), The Adventures of Super Mario Bros. 3: The Complete Series (DVD box set, $11.99, 40% off), The Legend of Zelda: The Complete Animated Series (DVD box set, $15.99, 47% off), Captain N and the New Super Mario World (DVD box set, $14.99)
Best Buy
Bundle up: Buy a black Nintendo Wii with New Super Mario Bros. Wii/soundtrack bundle ($139.99, save $10.00), receive either Flingsmash w/Wii Remote Plus bundle, or Kirby's Epic Yarn, free ($49.99 value). Free shipping included.
uSave: Buy a uDraw tablet with uDraw Studio bundle ($49.99, save $20-30), get a uDraw game for $15.00 - for Wii and other popular systems. Free shipping included.
Killstreak for less: Save $10 off Call of Duty: Modern Warfare 3 - for Wii and other popular systems. Free shipping included.
$10 is $10: $10 off select Wii games - including Skylanders: Spyro's Adventure Starter Pack, Mario & Sonic at the London 2012 Olympic Games, and more. Free shipping included.
Awesome deals ending in fifty: No More Heroes 2: Desperate Struggle (Wii, $9.50, free S&H), Teenage Mutant Ninja Turtles: Smash-Up (Wii, $9.50, free S&H), Final Fantasy Crystal Chronicles: The Crystal Bearers (Wii, $9.50, free S&H), De Blob 2 (Wii, $9.50, free S&H), Kingdom Hearts: Re: Coded (DS, $14.50, free S&H), BlazBlue: Continuum Shift II (3DS, $14.50, free S&H), Professor Layton and the Unwound Future (DS, $19.50, free S&H), Dream Trigger (3DS, $9.50, free S&H), Thor: God of Thunder (DS, $9.50, free S&H), Okamiden (DS, $14.50, free S&H), Dragon Quest VI: Realms of Revelation (DS, $14.50, free S&H)
Less than ten bucks: Games and accessories for $5.99 each; Games and accessories for $9.99 each
Gamestop
3DS bundles: Special Edition Zelda Cosmo Black 3DS with The Legend of Zelda: Ocarina of Time 3D bundle ($199.99 new), Flame Red 3DS with Super Mario 3D Land bundle ($199.99 new), Pearl Pink Nintendo 3DS with Nintendogs + Cats: French Bulldog & New Friends ($169.99 new)
Samus would approve: Metroid: Other M (Wii, $9.99 new)
Daisy Dukes, bikinis on top: Buy Just Dance 3 (Wii, $39.99 new), get $20 off a select second Ubisoft dance game
Available for pre-order: Xenoblade Chronicles (Wii, $49.99, available 4/2/12)
Free is good: Buy 2 used video games get 1 free - includes games for Wii, DS, 3DS and other popular systems
Discounts and offers: The Sims 3: Pets (3DS, $29.99 new, save $10.00), Skylanders: Spyro's Adventure Starter Pack (3DS, $59.99 new, save $10.00), Retro Game Challenge (DS, $14.99 new), Puzzle Quest 2 (DS, $14.99 new), DJ Hero 2 with turntable bundle (Wii, $14.99 new, save $11.00), DJ Hero 2 Party Bundle (Wii, $24.99 new, save $35.00, includes game, two turntables and microphone)
Coupons: Coupon code HAPPY to save $20 off your in-stock purchase of $149.99 or more (excludes systems and gift cards); Coupon code MERRY to save $15 off your in-stock purchase of $99.99 or more (excludes systems and gift cards); Coupon code 20ACC for 20% off in-stock accessories (excludes points, time cards, and select PC accessories). Coupons expire December 14th.
Walmart
Free Nintendo swag: Free Super Mario Bros. 25th Anniversary Limited Edition Cinch bag with purchase of Nintendo Selects game (Wii, $19.96, free site-to-store shipping)
Free site-to-store shipping: The Legendary Starfy (DS, $9.96 new), Lux-Pain (DS, $9.96 new), Fossil Fighters (DS, $9.96 new), Disney's A Christmas Carol (DS, $8.99 new), The Legend of Zelda: Spirit Tracks (DS, $17.96), Tom Clancy's Ghost Recon: Shadow Wars (3DS, $15.96 new)
2-For deals: 2-For-$30 Nintendo DS games with bonus game case, 2-For-$30 Nintendo DS games, 2-For-$20 Nintendo Wii games, 2-For-$30 Nintendo 3DS games, 2-For-$20 Nintendo DS games, 2-For-$30 Nintendo Wii games
In-store: $40 gift card with the purchase of a 3DS base system ($169.96; Aqua Blue, Flame Red, or Cosmo Black)
Other retailers:
Toys R Us: Buy 1, Get 1 Free on select video games; Buy 1, Get 1 50% off on Mega Bloks Need For Speed building sets; Black Nintendo Wii with New Super Mario Bros. Wii/soundtrack bundle ($124.99, save $25.00); Buy 1 video game, get 1 50% off; $20 off Wii uDraw tablet bundles ($49.99, free S&H)
Toys R Us, in-store only: One month of free Xbox Live Gold service is included with each of the following gift card promotions. $20 gift card with the purchase of any Skylanders: Spyro's Adventure Starter Pack ($69.99); $5 gift card with purchase of any one select game (including Just Dance 3, Cave Story 3D, Super Mario 64 DS, and more, for Wii, DS, 3DS, and other popular systems); $25 gift card with purchase of any two select games (for Wii, DS, 3DS and other popular systems); $20 gift card with purchase of any one select game (including Flingsmash bundle, Go Vacation, and more for Wii, DS, and games for other popular systems); $20 gift card when you buy Mario Kart 7 (3DS, $39.99) or Super Mario 3D Land (3DS, $39.99) with strategy guide ($19.99).
Toys R Us, in-store only: $20 gift card with the purchase of a 3DS base system ($169.99; Aqua Blue, Flame Red, or Cosmo Black); $25 gift card with the purchase of a black Nintendo Wii with New Super Mario Bros. Wii/soundtrack bundle ($124.99, save $25.00)
Kmart, in-store: $10 off top dance games (including Just Dance 3, ABBA: You Can Dance); $10 off Experience games (Michael Jackson: The Experience, The Black Eyed Peas Experience); $25 gaming coupon with the purchase of a Nintendo Wii bundle ($149.99); $10-20 off select Wii games, including Zumba Fitness 2 ($29.99), Wipeout ($24.99), Disney Universe ($29.99); Buy a uDraw tablet bundle ($69.99), get any uDraw game for 50% off; $10 off featured Wii games (including Call of Duty: Modern Warfare 3, LEGO Harry Potter: Years 5-7, more). Free Shop Your Way Rewards membership required for gaming coupon offer.
Target: Online and in-store, Black Nintendo Wii with New Super Mario Bros. Wii/Mario soundtrack bundle ($129.99, save $20.00), Black Nintendo Wii with Just Dance 3 Target Edition bundle ($129.99, save $20.00)
NewEgg: Golden Sun: Dark Dawn (DS, $15.99, free S&H), Conduit 2 (Wii, $14.99, free S&H), Gardening Mama (DS, $14.99, free S&H), Raving Rabbids: Travel in Time (Wii, $14.99, free S&H), more Wii games, more DS games, 3DS games