This looks in good condition.
http://www.ebay.co.uk/itm/MATRA-MURENA-2-2-CARB-AND-MANIFOLD-/331328512648?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item4d24b7e288
The linkage on this one looks like it is taken from an early car. There were three versions of the throttle linkage, and the early one had a link with the socket holes on the same side (later ones were on opposite sides) so if you need the linkage just be aware there are differences.
Roy
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