Unfortunately I couldn't afford the time (
from my family vacation) or the ticket to attend this year's Pebble Beach Concours d'Elegance, which featured 12 original 289 and 427 Cobras in honour of the marque's 50th anniversary. Here are some great photos from the event, found on the Interwebs.
Overview of the Cobra display
CSX2000 - the prototype Cobra
CSX2001 - the first production Cobra
CSX2129 - a factory team Sebring roadster
CSX2345 - a factory team FIA roadster
CSX2357 - a Dragon Snake
CSX2384 - an unrestored 289 street roadster
CSX2398
CSX2414
CSX2513 - a factory team USRRC roadster
CSX3002 - the first full-competition 427 roadster
CSX3006 - full-competition 427, winner of the 1966 Ilford 500 at Brands Hatch
CSX3360 - the last 427 Cobra ever made *
Photo credits: Autoblog and * J. Wiley