Wanted: Wanted: quill stem converter, downtube cable stops and shimano left hand crank arm

I've got a couple of quill converters. What's the exact internal diameter of the fork steerer? I also have a Shimano external bb lh crank but in mtb flavour. It is high end though as it's hollow rather than concave.

I'm pretty sure the internal diameter is 22.2. How much would you be willing to let the converter (if it fits). I might be keen on the crank, depending on how odd it would look with the road setup, any idea on what you would want to sell that for as well? Cheers!