I have a pair of Sidi road shoes (size 41) and a pair of Diadora road shoes (size 42) that are used up, but might be useful to someone for the parts, especially the strap ratchets. All four ratchets seem to work fine and the other straps are also in usable condition. Even if you were interested in using them 'as is', note that the plastic external heel counters are completely broken and I've removed the adapters from the sole (for the Sidi pair). Available for the price of actual shipping from 37205. These have nine toes in the trash, so I'm not going to hold onto them much longer. But if you need the parts, it might be worthwhile. Pictures linked below.
Sidi 1
Sidi 2
Sidi 3
Dia 1
Dia 2
Dia 3