Greg Maddux [Century Collection] #GM Price Guide

Baseball · Baseball Cards 1999 Upper Deck Century Legends Epic Signatures

We're still collecting market data for Greg Maddux [Century Collection] #GM (Baseball Cards 1999 Upper Deck Century Legends Epic Signatures). Prices, the grade ladder and history will appear here as sales land. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.

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Current prices

Raw (ungraded)

No raw sales recorded yet.

Graded — grade ladder

Greg Maddux [Century Collection] #GM graded prices by company and grade
Grade	Graded
9.5	$3,279
9	$2,981

Last updated 2026-09-04 · Source: the PriceCharting price guide

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Greg Maddux [Century Collection] #GM — frequently asked

How much is Greg Maddux [Century Collection] #GM (Baseball Cards 1999 Upper Deck Century Legends Epic Signatures) worth?

As of Sep 4, 2026, Greg Maddux [Century Collection] #GM (Baseball Cards 1999 Upper Deck Century Legends Epic Signatures): a Grade 9.5 sells for about $3,279, a PSA 9 for about $2,981. Values come from the PriceCharting price guide and are refreshed weekly.

Where do these Baseball card prices come from?

Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.