2020-21 Panini Mosaic Jam Masters Zion Williamson Reactive Blue #1
2020
See all Zion Williamson cards & values2020 seasonNew Orleans PelicansZion Williamson career & card values
Common
$4.99est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#1
Year
2020
Parallel / variant
Reactive Blue
Price by month
Average price of the 2020-21 Panini Mosaic Jam Masters Zion Williamson Reactive Blue #1 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
$4.99
Recorded low
$4.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $4.99 | — |
Zion Williamson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.99 | Buy on eBay ↗ |
| PSA 10 | $40.00 | Buy on eBay ↗ |
| BGS 10 | $52.00 | Buy on eBay ↗ |
| CGC 10 | $16.00 | Buy on eBay ↗ |
| SGC 10 | $24.00 | Buy on eBay ↗ |
Other versions of this Zion Williamson card
7 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020-21 Panini Mosaic Jam Masters Zion Williamson Reactive Blue #1 value & prices
The 2020-21 Panini Mosaic Jam Masters Zion Williamson Reactive Blue #1 is a Basketball card (Reactive Blue parallel) released in 2020. Ungraded copies carry a market value of about $4.99.
An ungraded copy is worth around $4.99, a PSA 10 (Gem Mint) around $40.00 and a pristine BGS 10 around $52.00. That's roughly a 8.0× 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 ($4.99) and top-graded ($40.00) 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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Zion Williamson2020-21 Panini Mosaic Jam Masters2020Basketball cardsReactive BluePSA 10BGS 10card valueprice guide