2014 Bowman 1989 Is Back Silver Diamond Refractor George Brett #GB
2014
See all George Brett cards & values$1.72est. 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 George Brett #GB 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 | $1.72 | — |
George Brett prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.72 | Buy on eBay ↗ |
| PSA 8 | $6.45 | Buy on eBay ↗ |
| PSA 9 | $11.90 | Buy on eBay ↗ |
| Grade 9.5 | $22.48 | Buy on eBay ↗ |
| PSA 10 | $33.65 | Buy on eBay ↗ |
| BGS 10 | $44.00 | Buy on eBay ↗ |
| CGC 10 | $10.50 | Buy on eBay ↗ |
| SGC 10 | $20.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2014 Bowman 1989 Is Back Silver Diamond Refractor George Brett #GB value & prices
The 2014 Bowman 1989 Is Back Silver Diamond Refractor George Brett #GB is a Baseball card released in 2014. Ungraded copies carry a market value of about $1.72.
An ungraded copy is worth around $1.72, a PSA 9 around $11.90, a PSA 10 (Gem Mint) around $33.65 and a pristine BGS 10 around $44.00. That's roughly a 20× 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?
The spread between raw ($1.72) and top-graded ($33.65) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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