Today I was driving my Honda Accord it's a '97 with 124k miles and I parked it and when I came out to go to work it wouldn't start. At first I thought it was the battery, but the radio and lights still worked inside. I tried to give it a jump, but it wouldn't even spark. Someone told me it could be the starter. Is that what it is? What else could it be? How much will it cost to replace the starter?