Found in packs of 1999 SP Authentic, each Chirography card is also available in a Gold parallel which is hand-numbered to the player's uniform jersey number as listed below.
Redemption cards were inserted for four players, which expired February 24, 2000. So if you still have one, you might be 24 years too late. The Griffey offered here is a sharp BGS 9.5, and a strong BGS 10 Auto.