Change Parts for Sale Thread Title?

Could you please help me with a change to a parts for sale thread? I have dropped the price of my '31 RPU cab and bed but don't know how (or if) I can change the title and the price in the parts for sale thread view. If you open the my thread you will see where I have changed it using edit. Would really appreciate help. Thanks! Greg in Jax

 

Other then having the moderator possibly doing it, the only way I have found to do it is, you have to delete the ad & repost it w/the correct info....joe

 

Thanks. That is what I ended up doing.