That's a nice looking set and a great price, I think with the manuals, dry rack, etc. I'd really like to have a pair like that someday, when I could use them.
And yeah, our dryer discolored like that too from blue jeans. Didn't notice it with gray drum, but with white it shows.
That's the set like my friend Jerry had when he lived in Dayton. I'm pretty sure he sold it with the house when he moved about 12 years ago. He's lived in at least 4 different houses since then, so have no idea what he has now as I've not seen him in about 9 years.