I've got a complete (but scruffy) Mavic Ksyrium SL rear hub in my shed. Axle complete and in good nick.
I bought it the hub for the Campag freehub, but the hub itself is surplus to requirements. I've taken the Q/R skewer too. I was keeping the remains for the spares potential - axle, bearings, pawls and springs - or might have eBayed it 'as is', but if you have need of the axle I would be prepared to pass it on to you for a few quid.