2020 Topps Project 2020 Ken Griffey Jr. #300
2020
See all Ken Griffey Jr. cards & valuesUncommon
$23.75est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#300
Year
2020
Ken Griffey Jr. price history
$64.50▲ 0.0%
Oct 23 · $64.50 low$64.50 high · Oct 24
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 Topps Project 2020 Ken Griffey Jr. #300 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
$23.75
Recorded low
$23.75
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $23.75 | — |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $23.75 | Buy on eBay ↗ |
| PSA 8 | $23.23 | Buy on eBay ↗ |
| PSA 9 | $34.74 | Buy on eBay ↗ |
| Grade 9.5 | $50.00 | Buy on eBay ↗ |
| PSA 10 | $64.50 | Buy on eBay ↗ |
| BGS 10 | $55.00 | Buy on eBay ↗ |
| CGC 10 | $26.00 | Buy on eBay ↗ |
| SGC 10 | $39.00 | Buy on eBay ↗ |
Ken Griffey Jr. parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020 Topps Project 2020 Ken Griffey Jr. #300 value & prices
The 2020 Topps Project 2020 Ken Griffey Jr. #300 is a Baseball card released in 2020. Ungraded copies carry a market value of about $23.75.
An ungraded copy is worth around $23.75, a PSA 9 around $34.74, a PSA 10 (Gem Mint) around $64.50 and a pristine BGS 10 around $55.00. 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 ($23.75) and top-graded ($64.50) 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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