2026 Topps Chrome Black Base Set Otto Kemp Orange Mini-Diamond Refractor #146
2026
See all Otto Kemp cards & values2026 seasonPhiladelphia PhilliesOtto Kemp career & card values
Uncommon
$5.38est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#146
Year
2026
Parallel / variant
Orange Mini-Diamond Refractor
Price by month
Average price of the 2026 Topps Chrome Black Base Set Otto Kemp Orange Mini-Diamond Refractor #146 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
$5.38
Recorded low
$5.38
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $5.38 | — |
Otto Kemp prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $5.38 | Buy on eBay ↗ |
| PSA 8 | $9.83 | Buy on eBay ↗ |
| PSA 9 | $18.36 | Buy on eBay ↗ |
| Grade 9.5 | $35.80 | Buy on eBay ↗ |
| PSA 10 | $53.79 | Buy on eBay ↗ |
| BGS 10 | $70.00 | Buy on eBay ↗ |
| CGC 10 | $22.00 | Buy on eBay ↗ |
| SGC 10 | $32.00 | Buy on eBay ↗ |
Other versions of this Otto Kemp card
13 versions, each priced on its own. Most valuable first.
Purple Wave Refractor
$5.50
Not enough history yet
Raw $5.50PSA 9 $18.36PSA 10 $53.79Checked 2026-10-24
Gold Mini-Diamond Refractor
$3.00
Not enough history yet
Raw $3.00PSA 9 $14.66PSA 10 $43.27Checked 2026-10-24
Live on eBay
Affiliate — we may earn a commission2026 Topps Chrome Black Base Set Otto Kemp Orange Mini-Diamond Refractor #146 value & prices
The 2026 Topps Chrome Black Base Set Otto Kemp Orange Mini-Diamond Refractor #146 is a Baseball card (Orange Mini-Diamond Refractor parallel) released in 2026. Ungraded copies carry a market value of about $5.38.
An ungraded copy is worth around $5.38, a PSA 9 around $18.36, a PSA 10 (Gem Mint) around $53.79 and a pristine BGS 10 around $70.00. That's roughly a 10.0× 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 ($5.38) and top-graded ($53.79) 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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Otto Kemp2026 Topps Chrome Black Base Set2026Baseball cardsOrange Mini-Diamond RefractorPSA 10BGS 10card valueprice guide