I am looking to buy my first bike and have found a Fuji Track Pro, 2003 Model, for $550 plus $35 shipping. According to the seller it has only been ridden a few times and is in excellent shape etc. Is this a good deal for a 6yr old bike? Also, i can pick up a Bianchi Pista Concept, 2007, for around $650, wheels not included. Which is the better buy? I am basically planning on just riding around town...any advice would be greatly appreciated.