2025 Bowman Draft Sapphire Base Set Theo Gillen Yellow #BDC-121
2025
See all Theo Gillen cards & valuesUncommon
$13.31est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#BDC-121
Year
2025
Parallel / variant
Yellow
Price by month
Average price of the 2025 Bowman Draft Sapphire Base Set Theo Gillen Yellow #BDC-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.
Recorded high
$13.31
Recorded low
$13.31
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $13.31 | — |
Theo Gillen prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $13.31 | Buy on eBay ↗ |
| PSA 8 | $16.55 | Buy on eBay ↗ |
| PSA 9 | $29.81 | Buy on eBay ↗ |
| Grade 9.5 | $57.28 | Buy on eBay ↗ |
| PSA 10 | $85.13 | Buy on eBay ↗ |
| BGS 10 | $111.00 | Buy on eBay ↗ |
| CGC 10 | $34.00 | Buy on eBay ↗ |
| SGC 10 | $51.00 | Buy on eBay ↗ |
Other versions of this Theo Gillen card
3 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025 Bowman Draft Sapphire Base Set Theo Gillen Yellow #BDC-121 value & prices
The 2025 Bowman Draft Sapphire Base Set Theo Gillen Yellow #BDC-121 is a Baseball card (Yellow parallel) released in 2025. Ungraded copies carry a market value of about $13.31.
An ungraded copy is worth around $13.31, a PSA 9 around $29.81, a PSA 10 (Gem Mint) around $85.13 and a pristine BGS 10 around $111.00. That's roughly a 6.4× 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 $13.31 and top grades reaching $85.13, 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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Theo Gillen2025 Bowman Draft Sapphire Base Set2025Baseball cardsYellowPSA 10BGS 10card valueprice guide