Now that the new one is selling, the value of the 09 will be lower than before the new one came out. Plus the new has done away with the t handle cocking in favor of a nice side lever.
You need more posts before you can put it in the classifieds, but it will sell there. Price...? I tried to buy one a few weeks ago, but missed by an hour.
Then I saw the price of the 2021 @$650, I am glad I missed the one I did.
But true to form I spent the money before I saw the price on the new one and now they are out of stock.
The one you have will sell, how fast depends on price.