You can always ask your lawyer for a letter to eBay pretending clarifications and informing them that while it's perfectly legit on their side (at least in my c

You can always ask your lawyer for a letter to eBay pretending clarifications and informing them that while it's perfectly legit on their side (at least in my country) banning you you will start investing in advertisement against them telling your history, witch is again another perfectly legit activity and reputational damages count a bit so far...