Amazon has 3-Pack Amazon BasicsTravel Plug Adapter (Various Countries) from $2.66 to $2.75. Shipping is free w/ Amazon Prime or on orders $25+.
Amazon has Amazon Basics World Travel Plug Adapter Set (Type C, Type G, Type L, Type E/F, Type I, Type H) - 6 Pack for $4. Shipping is free w/ Amazon Prime or on orders $25+. OOS
Amazon has Amazon Basics World Travel Plug Adapter Set (Type C, Type G, Type L, Type E/F, Type I, Type H) - 6 Pack for $4. Shipping is free w/ Amazon Prime or on orders $25+. OOS