2025 Bowman's Best Best of 2025 Autographs Konnor Griffin Gold Mini-Diamond Refractor #B25-KG
2025
See all Konnor Griffin cards & valuesLegendary
$600.00est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#B25-KG
Year
2025
Parallel / variant
Gold Mini-Diamond Refractor
Konnor Griffin price history
$1,009▲ 0.0%
Oct 25 · $1,009 low$1,009 high · Oct 26
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 2025 Bowman's Best Best of 2025 Autographs Konnor Griffin Gold Mini-Diamond Refractor #B25-KG 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
$600.00
Recorded low
$600.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $600.00 | — |
Konnor Griffin prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $600.00 | Buy on eBay ↗ |
| PSA 8 | $540.68 | Buy on eBay ↗ |
| PSA 9 | $625.00 | Buy on eBay ↗ |
| Grade 9.5 | $988.00 | Buy on eBay ↗ |
| PSA 10 | $1,008.52 | Buy on eBay ↗ |
| BGS 10 | $1,311.00 | Buy on eBay ↗ |
| CGC 10 | $403.00 | Buy on eBay ↗ |
| SGC 10 | $605.00 | Buy on eBay ↗ |
Other versions of this Konnor Griffin card
11 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025 Bowman's Best Best of 2025 Autographs Konnor Griffin Gold Mini-Diamond Refractor #B25-KG value & prices
The 2025 Bowman's Best Best of 2025 Autographs Konnor Griffin Gold Mini-Diamond Refractor #B25-KG is a Baseball card (Gold Mini-Diamond Refractor parallel) released in 2025. Ungraded copies carry a market value of about $600.00.
An ungraded copy is worth around $600.00, a PSA 9 around $625.00, a PSA 10 (Gem Mint) around $1,008.52, a pristine BGS 10 around $1 and311.00. The gem-mint premium is modest (about 1.7× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $600.00 and top grades reaching $1,008.52, 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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Konnor Griffin2025 Bowman's Best Best of 2025 Autographs2025Baseball cardsGold Mini-Diamond RefractorPSA 10BGS 10card valueprice guide