Mechanic special

I have had this truck the last couple years and it has been an awesome truck. I haven’t had any issues with it until now. I’ve taken it into a couple mechanics and they’ve all said that the cam has gone flat in it and it would cost about $5000 to fix it so I’m listing it here to see if there’s anyone is interested in buying it for this low price and fixing it themselves. It still runs and drives so you can come check it out and I still need to clean it looking for 14,500 or best offer