An excellent tune for the RS1is!
An umbrella? Well what the hell is that? No wonder I get wet whenever I'm out in the rain. Looks I gotta get me one of those!!
So how does your iphone sound through the RS1's? I gather the sonics are still quite decent considering it don't take much to drive them.
I'd say between $460 - $550 depending on the condition would be about fair.