Hi , I would try ebay . I have got a few from there for around $13. Make sure you you look at the connections good and if they dont have the model for your board you can check through others as many are the sae if not similar enough to modify slightly. I bought a biostar i\o for an intel board that was an exact match . You can also try intel to see if you can find a match but they are sometimes $20. Good luck.