Mario & Sonic at the London 2012 Olympics is on sale this week at Amazon for Nintendo Wii for only $34.88 (that’s 30% off the list price of $49.95) and Nintendo 3DS for $29.99 (25% off the list price of $39.95).

Also on sale this week is Sonic the Hedgehog Charger for Wii with Sonic figure (Mad Catz Sonic the Hedgehog “Limited Edition Individually Numbered” Figure 2X Inductive Charger for Wii) for $19.99 (that’s 33% off the list price of $29.99). You can also get the Sonic the Hedgehog 2X Inductive Charger for Wii without the figure for the same price (it’s a different, more compact design).

From the Sonic the Hedgehog 2X Inductive Charger for Wii with Figure product page:

• Officially licensed Sonic the Hedgehog design
• Limited Edition Individually Numbered Collecter’s Edition
• Includes 2 NiMH batteries for rapid charging / Provides up to 15 hours of gameplay
• Powered by any standard wall outlet – no USB port required
• SYNC. button pass-through for easy synchronization
• Limited Edition Individually Numbered Collector’s Edition

From the Sonic the Hedgehog 2X Inductive Charger for Wii product page:

• Officially licensed Sonic the Hedgehog design
• Limited Edition Individually Numbered Collecter’s Item
• Includes 2 NiMH batteries for rapid charging / Provides up to 15 hours of gameplay
• Powered by any standard wall outlet – no USB port required
• SYNC. button pass-through for easy synchronization

From the Mario & Sonic at the London 2012 Olympics Nintendo Wii product page:

• Take on the team of Dr. Eggman and Bowser in an all new exciting adventure
• Play as the full cast of characters in a fully immersive single player Story Mode.
• Take the fun of the Olympic Games to the streets of London as the city becomes the ultimate playground!
• Take part in a huge number of mini-games around a variety of famous landmarks with all your favorite characters in the London Party mode
• Play as the full cast of characters in a fully immersive single player Story Mode
• Multiplayer fun in a wide range of events including all-new real-world Summer Olympic events and Arcade style Dream Games
• Take the fun of the Olympic Games to the streets of London as the city becomes the ultimate playground

Mario & Sonic at the London 2012 Olympic Games is a Sports-Party game set at the 2012 Summer Olympic games in London and featuring a wide range of characters from both the Nintendo and Sonic game universes who compete in a wide range of sports events. A Wii exclusive for console play, the game continues the fun of the Mario & Sonic Olympic game series with additional new real-world events, “Dream Games” offering expanded Arcade style gaming possibilities, the unique head-to-head multiplayer London Party Mode, and more all against the iconic background of real London city venues.