I put on a Corbin "gunfighter" single seat about 15 years ago.
I think it cost about $250 then, I believe Corbin continues to sell this for the Commando.
Anyway, it looks really good, perfect shape, nicely styled. And, hard as a rock.
I have had two other Corbins on bikes, the foam got hard after a couple years.
I don't care because a long ride for me is only 40 miles nowadays.
I do have a couple pictures of it on my Commando, I need to go to the board index and figure out
how to create an online picture account to download them to, and then be able to show here.
Anyway, my guess is a number of people here have solo seats, and will post some pictures.