I have
one of these which has been used on a maximum of four or, more likely, three occasions on day trips to air shows.
My age dictates that I no longer have the zest, brio, vim, vigour (and other cleaning products) to climb out of it and have ordered one which has legs.
Condition is as new.
I'm a lightweight.
First person to make me a reasonable offer for it will get it in the post.