2019 Panini Mosaic Old School Stephon Marbury Reactive Blue #9
2019
See all Stephon Marbury cards & valuesUncommon
$8.99est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#9
Year
2019
Parallel / variant
Reactive Blue
Stephon Marbury price history
$24.20▲ 0.0%
Oct 25 · $24.20 low$24.20 high · Oct 26
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2019 Panini Mosaic Old School Stephon Marbury Reactive Blue #9 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
$8.99
Recorded low
$8.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $8.99 | — |
Stephon Marbury prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $8.99 | Buy on eBay ↗ |
| PSA 10 | $24.20 | Buy on eBay ↗ |
| BGS 10 | $31.00 | Buy on eBay ↗ |
| CGC 10 | $10.00 | Buy on eBay ↗ |
| SGC 10 | $15.00 | Buy on eBay ↗ |
Other versions of this Stephon Marbury card
6 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2019 Panini Mosaic Old School Stephon Marbury Reactive Blue #9 value & prices
The 2019 Panini Mosaic Old School Stephon Marbury Reactive Blue #9 is a Basketball card (Reactive Blue parallel) released in 2019. Ungraded copies carry a market value of about $8.99.
An ungraded copy is worth around $8.99, a PSA 10 (Gem Mint) around $24.20 and a pristine BGS 10 around $31.00. The gem-mint premium is modest (about 2.7× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($8.99) and top-graded ($24.20) 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.
More from 2019 Panini Mosaic Old School
Full 2019 Panini Mosaic Old School checklist →
Other Stephon Marbury cards
Stephon Marbury
#13$1,900.00
Stephon Marbury
#5$1,568.26
Stephon Marbury
#41$1,299.00
Stephon Marbury
#68$910.00
Stephon Marbury
#UPP-SM$868.79
Stephon Marbury
#215$490.00
Cards worth about the same as the Stephon Marbury
Explore Stephon Marbury card values
Stephon Marbury2019 Panini Mosaic Old School2019Basketball cardsReactive BluePSA 10BGS 10card valueprice guide