Losmandy dovetail

[Merlin66]

I'm looking for a Losmandy style dovetail - any length (>150mm), any condition (must be useable!) and have a flat top section (i.e. capable of being mounted against a flat surface...)
Let me know if you have something available....(can part trade for a Celestron Vixen Style Orange dovetail (333mm long) if necessary)