Both 4 years
http://www.google.com/search?hl=en&um=1&q=O76 770K Result
http://www.google.com/search?hl=en&um=1&q=Aj6 116K Result
BOTH : $90
http://www.google.com/search?hl=en&um=1&q=O76 770K Result
http://www.google.com/search?hl=en&um=1&q=Aj6 116K Result
BOTH : $90