I found an exploit to get Minecraft for the Xbox 360 that just recently released on the Xbox Live Marketplace. I only have 7 codes to give away, so get them while you can!

Everything you need is provided below:
Blog (updated frequently): http://minecraft360keys.blogspot.com
Links to keys:
Key 1: http://tinyurl.com/7dm89bw (AVAILABLE)
Key 2: http://tinyurl.com/7qc82wf (AVAILABLE)
Key 3: http://tinyurl.com/863xe43 (AVAILABLE)
Key 4: http://tinyurl.com/7745skv (AVAILABLE)
Key 5: http://tinyurl.com/77ebdoq (AVAILABLE)
Key 6: http://tinyurl.com/7xw8fog (AVAILABLE)
Key 7: http://tinyurl.com/6q3a33j (AVAILABLE)