2026 Pro Set Metal Konnor Griffin 1990 RETRO AUTO /4 Pirates Rookie 90A-KG1
SERIAL NUMBERED /4. An ultra-rare, short-print throwback autograph of the Pittsburgh Pirates' superstar rookie and former No. 1 overall prospect.
2026 Pro Set Metal Konnor Griffin 1990 RETRO AUTO /4 Pirates Rookie 90A-KG1
Product Details
Estimated Ship Date: Available Now
Full Details
Player: Konnor Griffin (SS)
Team: Pittsburgh Pirates
Set: 2026 Pro Set Metal Baseball (Released May 2026)
Insert: 1990 Retro Base Autographs - Orange Prismatic
Card Number: #90A-KG1
Serial Number: 2/4 (Stamped on back)
Autograph: Clean, certified signature by Leaf Trading Cards.
Condition: Pack-fresh. Perfect gloss finish, immaculate edges, and sharp corners.
Player Note: Batted .333 with 21 home runs and 65 stolen bases in 2025 to win Minor League Player of the Year before securing his $140M long-term extension in Pittsburgh this April.
