Received this email in 2016, so we can hope it does not affect used listings…
Email from 2016:
Please read this email carefully. The listing information described below may affect your ability to sell certain products on Amazon.com.
As part of our ongoing efforts to provide the best possible customer experience, we are implementing listing restrictions for the ASINs listed at the end of this email.
What does this mean for me?
Effective on 6/2/16, you will need to be identified by the manufacturer as an authorized Internet reseller to sell the affected products listed at the end of this email. If you are not listed as an authorized Internet reseller prior to 6/2/16, your listings for these products will be removed.
Why am I receiving this message?
You are receiving this message because you have sold affected products in the past. There is no penalty associated with this action.
How do I seek approval to sell the affected products?
If you are not authorized, but would like to obtain authorization, please contact the manufacturer.
Thank you for selling on Amazon.com.
Seller Performance Team