Looking for Secondhand AKB48 Rehersal Bib Online

So I tried to buy Kawayui's bib the day the merch was released, but Buyee decided it wnated to wait 3 days before purchasing and it sold out ao I never got it, and since they haven't reset the sale of the items

(and the other proxy service I was advised to use doesn't understand I don't get physical copies of mail for them to verify my identity for some reason)

I'm gonna have to buy second hand even if they do bring it back.

Does anyone know a good place to possibly find it?

I tried searching on regular search engines but they've given me nothing since AI has been turning their results to crap, and the ones without AI are mostly crappy too. There's none of her's on buyee or a few similar sites i checked, so I need some help if anyone has advice!