2025-26 Bowman University Best Iso Signatures Mikel Brown Jr. Black Refractor #IS-MBJ
2026
See all Mikel Brown Jr. cards & valuesEpic
$119.25est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#IS-MBJ
Year
2026
Parallel / variant
Black Refractor
Price by month
Average price of the 2025-26 Bowman University Best Iso Signatures Mikel Brown Jr. Black Refractor #IS-MBJ 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
$119.25
Recorded low
$119.25
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $119.25 | — |
Mikel Brown Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $119.25 | Buy on eBay ↗ |
| PSA 8 | $112.35 | Buy on eBay ↗ |
| PSA 9 | $196.33 | Buy on eBay ↗ |
| Grade 9.5 | $372.61 | Buy on eBay ↗ |
| PSA 10 | $563.97 | Buy on eBay ↗ |
| BGS 10 | $733.00 | Buy on eBay ↗ |
| CGC 10 | $226.00 | Buy on eBay ↗ |
| SGC 10 | $338.00 | Buy on eBay ↗ |
Other versions of this Mikel Brown Jr. card
3 versions, each priced on its own. Most valuable first.
Green Mini-Diamond Refractor
$30.00
Not enough history yet
Raw $30.00PSA 9 $56.86PSA 10 $164Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2025-26 Bowman University Best Iso Signatures Mikel Brown Jr. Black Refractor #IS-MBJ value & prices
The 2025-26 Bowman University Best Iso Signatures Mikel Brown Jr. Black Refractor #IS-MBJ is a Basketball card (Black Refractor parallel) released in 2026. Ungraded copies carry a market value of about $119.25.
An ungraded copy is worth around $119.25, a PSA 9 around $196.33, a PSA 10 (Gem Mint) around $563.97 and a pristine BGS 10 around $733.00. That's roughly a 4.7× 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 $119.25 and top grades reaching $563.97, 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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Explore Mikel Brown Jr. card values
Mikel Brown Jr.2025-26 Bowman University Best Iso Signatures2026Basketball cardsBlack RefractorPSA 10BGS 10card valueprice guide