Gucci Email Authentication (for eBay Buyers)

If you have an auction for a Gucci item you are interested in bidding on, but are unsure of its authenticity, Castira can help you.

Simply enter the auction number of the Ebay item you want authenticated in the box below. After submitting the auction number, you will be taken to the Paypal payment page. Email authentications for Ebay auctions are $6 per auction. Once payment is made, you can expect a response from us within 48 hours, so make sure there are more than two days left on the auction when requesting authentication. If you have not heard back from us, do not hesitate to contact us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Unfortunately, we do not authenticate vintage Gucci (styles over 30 years old). Also, keep in mind that if the auction listing does not show the necessary detailed photos, we may be unable to determine authenticity. We can, however, recommend photos you should request from the seller and give our impressions of the seller and auction. Any extra pictures you receive from the seller can be submitted to us at no extra charge.