Bestek via Amazon has Universal Travel Adapter 220V to 110V Voltage Converter with Worldwide Plug Adapter on sale for $24.99 after the promo code ZLDMR8TZ.
Also available in white:
- Universal Travel Adapter 220V to 110V Voltage Converter w/Worldwide Plug Adapter $24.99 with the code RA6AYR7V
Shipping is Free