The ubiquitous Energizer bunny — who has obviously been going, going and going for some time now — has teamed up with the LEGO Group to offer Mindstorms NXT purchasers a special offer this holiday season.

During the month of December, LEGO and Energizer have joined forces to offer a free NXT Power Pack  – which includes a light sensor, a tounch sensor and an 8-pack of Energizer e2 Lithium batteries — simply for providing proof of purchase of a new Mindstorms NXT set purchased between December 1 and December 31 from the following retailers:

• Amazon.com
• Apple - Apple.com
• Best Buy - BestBuy.com
• CompUSA - CompUSA.com
• eToys.com
• Target - Target.com
• Toys “R” Us - ToysRUs.com
• Wal-Mart -Wal-Mart.com

Purchased separately the items would be worth about $50, so prospective NXT purchasers may want to check this one out. Visit the NXT Power Pack site for more info and a downloadable offer form. (Source: LEGO Group) - [Jeff James]

^{photo: © Energizer}