where to buy CDI?



O.K here is the deal I sons CDI unit went out on saturday and the dealer wants $80 for one is there any other place that sells them for less? My sons quad is an 89 all stock.
do u know if its the original CDI cause if it is, it had a long life on a '89 , on the other hand, if u try bikebandit.com, that could work if u don't mind buying stuff off the internet.
Ya its definatly stock and thanks I will look at bike bandit I found some on E-bay but I am not sure about buying used electrical parts.
All I can find on ebay are used ones. Thanks thou I will keep looking.