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Buyer Pre-Registration

NEW! All new buyers are required to provide a valid credit card to secure purchases. If you are a returning buyer and would like to pay with a card, you can pre-register that card here to be charged at the conclusion of the last auction. All payments are due within 10 days of the last auction on Wednesday, August 6th. 

 

If you have any questions, please contact the Fairgrounds Entry Office. 

707-545-4203

entryoffice@sonomacountyfair.com

Registration opens: Sunday, June 8, 2025
Registration closes: Wednesday, August 6, 2025
I authorize Sonoma County Fair to use the credit card entered on the submission page at event 2025 Sonoma County Fair Auction. Once the transaction has completed successfully, a confirmation receipt will be sent to the email address entered.