Old hard drive Caddys

Hi

Sorry to ask here but I was wondering if anyone has any old sata 3.5 inch hard drive caddys or docks they no longer need or want that they would be willing to give away free to a good home.

I know they can be bought cheaply but to be honest at this exact second I have nothing spare and my two existing Caddys just died.

I have know luck at the moment

Thanks
Keith