Larry, if you don't mind, allow me to offer you a little advise with your ad.
I don't know your market, so your price may or not be a little high for the older model without the grommet.
Where I live in KC, those go for $225 to $250 generally. Not a big deal, but either way, I would likely add
OBO (or best offer) to your ad unless you are firm on $275.
Also, I just posted a 22 that I am selling. This is the newer model.
https://kansascity.craigslist.org/hsh/d/weber-smokey-mountain-225-bbq/6712542641.html
Early in the year I would have listed one this
nice at $300 and held pretty firm on it. However fall is here, and I will let this one go a little cheaper,but I am not
budging much. I will sit on it until spring if need be. More importantly, take a look at the display and condition.
If you want top dollar, give yours a good detailing and take some new pictures that shows it off. I display all of
my WSM's in this manner and they always sell FAST. Good luck, and welcome to the board.