Sure, Macs and iPhones etc. But reselling straps?
I can't imagine buying a secondhand strap… Buying a secondhand item that is that close to the skin. 🤮
Just notice the really poor hygiene many men have when they use public toilets. I have no idea about women, but…
*shudder*
Edit: Not implying you have poor hygiene at all! Just as a generalisation. 🙂