I have a stainless Powertech PTR3 13.5 inch diameter 17 pitch prop for sale. It's in excellent condition with no nicks or dings. It's basically brand new. I've had this prop for 3 weeks and it is not the right prop for a Tunnel Hull jon boat. It is better suited for lakes and not rivers. The prop gives excellent bow lift for hole shot and speed. My boat went from 36.2 mph with factory prop to 41 mph. I'm asking $225 FTF. I still have the original box to ship it in for additional $15.