2021 Topps Project70 Base Set Ken Griffey Jr. SSP #517
2021
$66.50est. value (ungraded)
Prices updated 2026-10-16
Based on recorded sold prices how we price cards
Ken Griffey Jr. price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Recent recorded prices
2 recorded price points for the 2021 Topps Project70 Base Set Ken Griffey Jr. SSP #517 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 16, 2026 | Market value | $66.50 |
| Oct 15, 2026 | Market value | $66.50 |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $66.50 | Buy on eBay ↗ |
| PSA 8 | $47.47 | Buy on eBay ↗ |
| PSA 9 | $79.94 | Buy on eBay ↗ |
| Grade 9.5 | $115.00 | Buy on eBay ↗ |
| PSA 10 | $117.49 | Buy on eBay ↗ |
| BGS 10 | $153.00 | Buy on eBay ↗ |
| CGC 10 | $70.00 | Buy on eBay ↗ |
| SGC 10 | $70.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Topps Project70 Base Set Ken Griffey Jr. SSP #517 value & prices
The 2021 Topps Project70 Base Set Ken Griffey Jr. SSP #517 is a Baseball card (SSP parallel) released in 2021. Ungraded copies carry a market value of about $66.50.
An ungraded copy is worth around $66.50, a PSA 9 around $79.94, a PSA 10 (Gem Mint) around $117.49 and a pristine BGS 10 around $153.00. The gem-mint premium is modest (about 1.8× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $66.50 and top grades reaching $117.49, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
More from 2021 Topps Project70 Base Set
Full 2021 Topps Project70 Base Set checklist →
Other Ken Griffey Jr. cards
