I saw in wal mart bikes for $100 to $300 etc., i would like to start biking every day, maybe even longer drives like 90-120 minutes, but i have no idea what i have to look for in a bike and howmuch it's worth, whats a good price and whats overpay, etc.etc.
Stay away from Walmart bikes. For less then $300 the Forge bikes are good. Look at the Saranac, M street, or the Vero they run about $230 otherwise go to a bike shop and get fitted for a bike.
Think of it as an investment in your health