2021 Donruss Optic Rated Rookies Signatures Mickey Moniak Purple Stars #RRS-MM
2021
See all Mickey Moniak cards & values2021 seasonPhiladelphia PhilliesMickey Moniak career & card values
Common
$3.36est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#RRS-MM
Year
2021
Parallel / variant
Purple Stars
Price by month
Average price of the 2021 Donruss Optic Rated Rookies Signatures Mickey Moniak Purple Stars #RRS-MM 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.
Recorded high
$3.36
Recorded low
$3.36
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.36 | — |
Mickey Moniak prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.36 | Buy on eBay ↗ |
| PSA 8 | $7.64 | Buy on eBay ↗ |
| PSA 9 | $44.99 | Buy on eBay ↗ |
| Grade 9.5 | $49.00 | Buy on eBay ↗ |
| PSA 10 | $54.00 | Buy on eBay ↗ |
| BGS 10 | $70.00 | Buy on eBay ↗ |
| CGC 10 | $32.00 | Buy on eBay ↗ |
| SGC 10 | $32.00 | Buy on eBay ↗ |
Other versions of this Mickey Moniak card
19 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Donruss Optic Rated Rookies Signatures Mickey Moniak Purple Stars #RRS-MM value & prices
The 2021 Donruss Optic Rated Rookies Signatures Mickey Moniak Purple Stars #RRS-MM is a Baseball card (Purple Stars parallel) released in 2021. Ungraded copies carry a market value of about $3.36.
An ungraded copy is worth around $3.36, a PSA 9 around $44.99, a PSA 10 (Gem Mint) around $54.00 and a pristine BGS 10 around $70.00. That's roughly a 16× 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?
With raw copies near $3.36 and top grades reaching $54.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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