Any suggestions on where to get a SAS card aside from Ebay.

So I posted a few days ago about building my first NAS with Unraid and was told to get a flashed ISI card and suggested Art of Server on Ebay. I made and account and saw they were away for new year so I've been waiting to order (also because I needed to get the rest of my build choosen and ordered anyway) today I woke up to an email telling me my Ebay was suspended, I contacted them but they refused to tell me why or how I could fix the problem, just I was suspend period.

Honestly I'm still in shock because I did literally nothing and basically got talked to like I was some cyber terrorist anyway here I am and a loss can anyone suggest a different place?