Mike Schooler
Baseball • Topps Baseball
Sport & Year
Baseball • 1990
Brand & Set
Topps - Topps Baseball
Card Number
#520
Card Type
Base
Rarity
Base
Parallel Variant & Language
Base • English
Condition & Value Assessment
Condition Grade
Near Mint (NM 7)
Estimated Market Value
Raw: $0.25 - $1.00; Graded PSA 9/10: $5.00 - $15.00
Recent Sales
Recent raw sales on eBay for 1990 Topps commons generally range from $0.25 to $1.00 plus shipping.
Condition Details
Slight centering variance with a heavier top border compared to the bottom. Minor corner and edge softening typical of 1990 Topps cards, but overall clean surface with no creases.
Grading Recommendation
Not recommended for professional grading due to low market value, as grading fees would exceed the total value of the card even in a high grade.
Card Description
Features Seattle Mariners relief pitcher Mike Schooler in his gray road uniform, smiling while seated in the dugout. The classic 1990 Topps design features a white border with a colorful curved team name ribbon in yellow and blue.
Notable Features
Standard 1990 Topps base card design with team name in cursive script and player name in block letters inside a yellow banner.
Authentication Notes
Appears authentic with standard 1990 Topps card stock quality, correct font types, and standard Topps logo in the upper left corner. No obvious signs of counterfeiting.
Scanned: 2026-09-17T20:45:01.521972