2020 Panini Mosaic Shaquille O'Neal Reactive Blue #300
2021
See all Shaquille O'Neal cards & valuesCommon
$2.28est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#300
Year
2021
Parallel / variant
Reactive Blue
Shaquille O'Neal price history
$18.99▲ 0.0%
Oct 20 · $18.99 low$18.99 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 2020 Panini Mosaic Shaquille O'Neal Reactive Blue #300 each month, from 3 recorded price readings. 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
$2.99
Recorded low
$2.28
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.48 | $2.28–$2.99 |
Shaquille O'Neal prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.28 | Buy on eBay ↗ |
| PSA 8 | $7.34 | Buy on eBay ↗ |
| PSA 9 | $13.34 | Buy on eBay ↗ |
| Grade 9.5 | $19.00 | Buy on eBay ↗ |
| PSA 10 | $18.99 | Buy on eBay ↗ |
| BGS 10 | $25.00 | Buy on eBay ↗ |
| CGC 10 | $8.00 | Buy on eBay ↗ |
| SGC 10 | $41.00 | Buy on eBay ↗ |
Other versions of this Shaquille O'Neal card
37 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020 Panini Mosaic Shaquille O'Neal Reactive Blue #300 value & prices
The 2020 Panini Mosaic Shaquille O'Neal Reactive Blue #300 is a Basketball card (Reactive Blue parallel) released in 2021. Ungraded copies carry a market value of about $2.28.
An ungraded copy is worth around $2.28, a PSA 9 around $13.34, a PSA 10 (Gem Mint) around $18.99 and a pristine BGS 10 around $25.00. That's roughly a 8.3× 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 ($2.28) and top-graded ($18.99) 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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Shaquille O'Neal2020 Panini Mosaic2021Basketball cardsReactive BluePSA 10BGS 10card valueprice guide