I look at it this way. I can buy a brand new .46 size engine for $69 which includes a muffler. So how much whould someone pay for a used engine with a broken muffler?

If you want to get top dollar, you should cancel this auction and start over. Give an accurate description. If it is in like new condition than say so. If it is worn, then say that also. Don't put the wrong model in the title. And this is NOT a helicopter engine.

Tom