I have been considering a jump to str8's recently. I was in a flea market today and a Dubl Duck razor I think identical to the one in the above picture was in a case. They were asking $18 but seemed eager to deal and offered it to me for $14. I held it in my hand. The handle was perfect, and the blade had no pitting as far as I could tell. There were some small areas of discoloration/rust on the top, but those areas felt smooth to the touch. They looked like nothing serious. The blade was remarkably shiny as a matter of fact.
I wish I would have thought to take a picture with my phone to post the razor itself, but, as I said, it was pretty identical to the image above.
What do you think? Good deal for $14. If so, I may run back and pick it up.