2019 Topps Chrome Update Base Set Mitch Keller Blue Refractor #48
2019
See all Mitch Keller cards & values$5.40est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Price by month
Average price of the 2019 Topps Chrome Update Base Set Mitch Keller Blue Refractor #48 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 | $5.40 | — |
Mitch Keller prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $5.40 | Buy on eBay ↗ |
| PSA 9 | $9.38 | Buy on eBay ↗ |
| Grade 9.5 | $10.00 | Buy on eBay ↗ |
| PSA 10 | $17.99 | Buy on eBay ↗ |
| BGS 10 | $23.00 | Buy on eBay ↗ |
| CGC 10 | $7.00 | Buy on eBay ↗ |
| SGC 10 | $10.50 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2019 Topps Chrome Update Base Set Mitch Keller Blue Refractor #48 value & prices
The 2019 Topps Chrome Update Base Set Mitch Keller Blue Refractor #48 is a Baseball card (Blue Refractor parallel) released in 2019. Ungraded copies carry a market value of about $5.40.
An ungraded copy is worth around $5.40, a PSA 9 around $9.38, a PSA 10 (Gem Mint) around $17.99 and a pristine BGS 10 around $23.00. That's roughly a 3.3× 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 ($5.40) and top-graded ($17.99) 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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