Greg Maddux 1989 Upper Deck Price Guide

#241

PSA 10 median: $39↑ +17%

Grade-by-Grade Prices

Grade	Median	90-Day Range	# Sold	30D Trend
PSA 10	$39	$34 – $48	8	↑ +17%
PSA 9	$24	$23 – $25	2	—
SGC 9	$4	$4 – $4	1	—
Raw	$1	$1 – $5	12	↓ -43%

Data from live marketplace listings and completed sales. Updated nightly.

12-Month Price History