If you want a monetary figure, a frame like that in good condition would sell for $100-150 here in the Bay Area and up in Seattle. At the same time, I've seen entire Super Courses sell for slightly higher in the $150-200 range.

Numbers aside, I think the Super Course is a gorgeous frame. Half-chrome fork and stays, nice lugs, a Reynolds 531 main triangle, and that lovely British green make for a solid combination. No, it's not butted, and the rear triangle isn't 531, but it's still a sure keeper.

It really comes down to you, though. I have a Peugeot UO-8 that's probably worth no more than $50 prior to the vintage bubble, but I love it.