A few more to add to that list.
"Awesome sound" Means. Sounds just like all the other Fender/Gibson/Gretsch guitars with the same pickups. The Grand Canyon is awesome, the sound of an electric guitar is rarely "awesome".
"Collectors item" Let the collectors decide that chum and good luck selling your overpriced piece of crap.
"Old refin" Who cares when it was refinished, it has been fiddled with and is therefore worth nothing.
"Never gigged" Why? is it not any good then? If it is a good guitar and in good condition it does not matter that it has been on a stage and played by a real guitarist.
"Pro set up" By whom pray tell, on its own this phrase means absolutely nothing.
I always like the "these sell brand new for $X. Buy mine for $Z and save!". With $X being high, $Z being just less than high, and $Y would represent real used market value and considerably less than $Z, but not an option the seller considers!
My warning sign on CL or evil bay is when an excuse is made for selling it...
- got one just like it, this one has to go
- great but I am not a fuzz guy
- I am moving and need the money
Who cares, just list he specs and sell it. If you have to admit something, just admit that you hate it. With todays search features the person is reading your ad because he WANTS the item, and could give a rats ass of your reason for unloading it.