2020 Panini Diamond Kings Base Set Ken Griffey Jr. Artist Proof Blue #143
2020
See all Ken Griffey Jr. cards & valuesUncommon
$6.29est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#143
Year
2020
Parallel / variant
Artist Proof Blue
Ken Griffey Jr. price history
$6.29▲ 0.0%
Oct 23 · $6.29 low$6.29 high · Oct 24
Ungraded 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 Diamond Kings Base Set Ken Griffey Jr. Artist Proof Blue #143 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
$6.29
Recorded low
$6.29
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $6.29 | — |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $6.29 | Buy on eBay ↗ |
| PSA 9 | $26.95 | Buy on eBay ↗ |
| Grade 9.5 | $30.00 | Buy on eBay ↗ |
Other versions of this Ken Griffey Jr. card
8 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020 Panini Diamond Kings Base Set Ken Griffey Jr. Artist Proof Blue #143 value & prices
The 2020 Panini Diamond Kings Base Set Ken Griffey Jr. Artist Proof Blue #143 is a Baseball card (Artist Proof Blue parallel) released in 2020. Ungraded copies carry a market value of about $6.29.
An ungraded copy is worth around $6.29 and a PSA 9 around $26.95.
Is it worth grading?
The spread between raw ($6.29) and top-graded ($26.95) 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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Ken Griffey Jr.2020 Panini Diamond Kings Base Set2020Baseball cardsArtist Proof Bluecard valueprice guide