2018 Donruss Optic Base Set Mike Trout Post Swing Red, Yellow #121
2018
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$2.17est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Mike Trout price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2018 Donruss Optic Base Set Mike Trout Post Swing Red, Yellow #121 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 | $2.17 | — |
Mike Trout prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.17 | Buy on eBay ↗ |
| PSA 9 | $28.50 | Buy on eBay ↗ |
| Grade 9.5 | $31.00 | Buy on eBay ↗ |
| PSA 10 | $61.35 | Buy on eBay ↗ |
| BGS 10 | $80.00 | Buy on eBay ↗ |
| CGC 10 | $25.00 | Buy on eBay ↗ |
| SGC 10 | $37.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2018 Donruss Optic Base Set Mike Trout Post Swing Red, Yellow #121 value & prices
The 2018 Donruss Optic Base Set Mike Trout Post Swing Red, Yellow #121 is a Baseball card (Post Swing Red, Yellow parallel) released in 2018. Ungraded copies carry a market value of about $2.17.
An ungraded copy is worth around $2.17, a PSA 9 around $28.50, a PSA 10 (Gem Mint) around $61.35 and a pristine BGS 10 around $80.00. That's roughly a 28× 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 $2.17 and top grades reaching $61.35, 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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