2021 Bowman's Best Best of 2021 Autographs Kyle Isbel #B21-KI
2021
$12.21est. value (ungraded)
Prices updated 2026-09-28
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2021 Bowman's Best Best of 2021 Autographs Kyle Isbel #B21-KI from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Sep 26, 2026 | Recorded sale | $12.21 |
Kyle Isbel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $12.21 | Buy on eBay ↗ |
| PSA 8 | $14.32 | Buy on eBay ↗ |
| PSA 9 | $23.11 | Buy on eBay ↗ |
| Grade 9.5 | $41.46 | Buy on eBay ↗ |
| PSA 10 | $49.27 | Buy on eBay ↗ |
| BGS 10 | $64.00 | Buy on eBay ↗ |
| CGC 10 | $30.00 | Buy on eBay ↗ |
| SGC 10 | $30.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Bowman's Best Best of 2021 Autographs Kyle Isbel #B21-KI value & prices
The 2021 Bowman's Best Best of 2021 Autographs Kyle Isbel #B21-KI is a Baseball card released in 2021. Ungraded copies carry a market value of about $12.21.
An ungraded copy is worth around $12.21, a PSA 9 around $23.11, a PSA 10 (Gem Mint) around $49.27 and a pristine BGS 10 around $64.00. That's roughly a 4.0× 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 ($12.21) and top-graded ($49.27) 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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