WTB: T43 Keyboard 15" Model

[T43Fixer]

I am rebuilding a couple of ex-corporate T43s model type 2668 with 15" screens. My repair philosophy is always to recycle where possible and use good quality spares from broken equipment, mainly off eBay. But I am having difficulty sourcing any 15" UK keyboards of the 3 pronged type, although I know they are available new on eBay for £30-40.

The keyboards must be UK type and be marked with FRUs 39T0645, 39T0706, 39T0767, 93P4782, 93P4842, 13N9895.

Can any forum members assist or point me to a good 2nd hand source ?

Thanks, Nick