YubiKey NFC Authenticator Key: 5C (USB-C) $33.50, 5 (USB-A) $30 + $4 S/H

YubiKey NFC Authenticator Key: 5C (USB-C) $30, 5 (USB-A) $33.50 + $4 S/H Thumb Score: +30 YubiKeys Black Friday Deal 30% off the YubiKey 5 NFC and 5C NFC Mix and match up to four total of our best-selling YubiKey 5 NFC and 5C NFC models during our Black Friday Sale. Don't miss out– this offer ends December 1, 2025. Use promo code 8SM23312861 to get extra $5 off https://www.yubico.com/store/2025...iday-sale/