Zipp 900 Disc Wheel with Shimano Freehub and Track Axle

Just in time for TT season to get properly started I'm selling my Zipp 900 having moved to the world of disc brakes. I bought this second hand in 2017, replaced the wheel and hub bearings with Enduro Ceramic which are still buttery smooth, and have only ever used it for races.

It comes with a full spare shimano axle and freehub, and a track axle for using as a fixed/track wheel, along with a Vittoria Corsa Speed tub, which although a few years old still holds air and has some life left.

This is one of the older designs (mid 00s), so there's no 11sp freehub available but I can bundle in a milled 11-23 11sp Ultegra cassette, it's only seen about 50 miles of use.

The wheel has a few dings as most discs of this age do, and some score marks where a particularly sticky piece of gaffa tape covering the valve hole pulled some of the top layer away - all marks are shown in photos here: https://www.dropbox.com/sh/w374wv5gpi51o1z/AADaOQvCSI0ptD4VOp2l0BjAa?dl=0

Collection from Zone 1 or Reading area, or I can post in a wheelbox at cost (likely about £20-30 insured).

I'm looking for £400 all in, open to negotiation if you don't need the cassette or axles

Would you sell the track axle separately?