Wanted: 1.8 metering head

Looking for a decent and working metering head/fuel distributor for 1.8gti - anyone help me out?  Thanks ben

This one was fully functional when removed but has been stored in my loft for quite some time.
You may need to check the plunger movement in the fuel distribution head but should all be ok and not asking for much:-

https://www.gumtree.com/p/car-replacement-parts/mk1-vw-golf-gti-k-jetronic-metering-head-and-fuel-distribution-unit-026133353b438120208/1403638022