That's right, Club Nintendo is hosting an amazing deal on the following two titles:

Super Metroid: 150 coins

Super Mario 64: 200 coins

So if you saved up some coins recently, these titles are all yours!

Source
Super Metroid And Super Mario 64 Go Free On Club Nintendo | Siliconera

Wii U Buyers: I highly recommend waiting until may for the eShop release of Super Metroid. It will be 30 cents, and I repeat, 30 CENTS! Thank you.