McDonald's Hello Kitty 50th Anniversary Keychain Set The left Hello Kitty was attached to a bag for about 3 months and has been washed, but is slightly dirty (see image). The right Hello Kitty is new and unused. Instant purchase available. If you choose to pay at a convenience store/ATM, or choose convenience store pickup, or have a transaction history of 3 or fewer times, please read the text below the second dotted line in the profile section.