What could Amazon potentially do if I list my products as used, could they hit me at some point for a restricted violation?

I know that some types of products cannot be listed on Amazon in used condition, as this is against policy. I am not talking about the grocery category, my products are tools.

Every time I have to create a removal order, wasting time and money to sell them as used on eBay.

This is interesting because on some ASINs only the “New” condition is available, but on others, even within the exact same category and with the same product (different color), I can also list it as used.

On those listings I see that other sellers are selling it as used as well. I think this is an automatic Grade and Resell program.

The crazy thing is that I have to manually opt out and remove all such ASINs from the Grade and Resell program in order to follow the policy.