2014 Bowman 1989 Is Back Silver Diamond Refractor Ken Griffey Jr. #KG
2014
See all Ken Griffey Jr. cards & values$11.92est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 2014 Bowman 1989 Is Back Silver Diamond Refractor Ken Griffey Jr. #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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $11.92 | — |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $11.92 | Buy on eBay ↗ |
| PSA 7 | $12.00 | Buy on eBay ↗ |
| PSA 8 | $14.97 | Buy on eBay ↗ |
| PSA 9 | $46.01 | Buy on eBay ↗ |
| Grade 9.5 | $51.00 | Buy on eBay ↗ |
| PSA 10 | $106.50 | Buy on eBay ↗ |
| BGS 10 | $138.00 | Buy on eBay ↗ |
| CGC 10 | $64.00 | Buy on eBay ↗ |
| SGC 10 | $64.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2014 Bowman 1989 Is Back Silver Diamond Refractor Ken Griffey Jr. #KG value & prices
The 2014 Bowman 1989 Is Back Silver Diamond Refractor Ken Griffey Jr. #KG is a Baseball card released in 2014. Ungraded copies carry a market value of about $11.92.
An ungraded copy is worth around $11.92, a PSA 9 around $46.01, a PSA 10 (Gem Mint) around $106.50 and a pristine BGS 10 around $138.00. That's roughly a 8.9× 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 $11.92 and top grades reaching $106.50, 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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