1990 Upper Deck Base Set Mark McGwire No Copyright #171
1990
See all Mark McGwire cards & values1990 seasonOakland AthleticsMark McGwire career & card values
$1.54est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Price by month
Average price of the 1990 Upper Deck Base Set Mark McGwire No Copyright #171 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.54 | — |
Mark McGwire prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.54 | Buy on eBay ↗ |
| PSA 8 | $21.01 | Buy on eBay ↗ |
| PSA 10 | $39.79 | Buy on eBay ↗ |
| BGS 10 | $52.00 | Buy on eBay ↗ |
| CGC 10 | $16.00 | Buy on eBay ↗ |
| SGC 10 | $24.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1990 Upper Deck Base Set Mark McGwire No Copyright #171 value & prices
The 1990 Upper Deck Base Set Mark McGwire No Copyright #171 is a Baseball card (No Copyright parallel) released in 1990. Ungraded copies carry a market value of about $1.54.
An ungraded copy is worth around $1.54, a PSA 10 (Gem Mint) around $39.79 and a pristine BGS 10 around $52.00. That's roughly a 26× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($1.54) and top-graded ($39.79) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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