Gold Rose Gold 70th Anniversary Wave Refractor
$500
Not enough history yet
Raw $500PSA 9 $340PSA 10 $932Checked 2026-10-23
2021 Topps Chrome Platinum Anniversary Base Set Ken Griffey Jr. Black & White Mini Diamond Refractor #493
2021
See all Ken Griffey Jr. cards & valuesRare
$53.27est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#493
Year
2021
Parallel / variant
Black & White Mini Diamond Refractor
Ken Griffey Jr. price history
$53.27▲ 0.0%
Oct 22 · $53.27 low$53.27 high · Oct 23
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 2021 Topps Chrome Platinum Anniversary Base Set Ken Griffey Jr. Black & White Mini Diamond Refractor #493 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
$53.27
Recorded low
$53.27
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $53.27 | — |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $53.27 | Buy on eBay ↗ |
| PSA 9 | $90.00 | Buy on eBay ↗ |
| Grade 9.5 | $99.00 | Buy on eBay ↗ |
| SGC 10 | $52.00 | Buy on eBay ↗ |
Other versions of this Ken Griffey Jr. card
13 versions, each priced on its own. Most valuable first.
Platinum 70th Anniversary Mini Diamond Refractor
$38.50
Not enough history yet
Raw $38.50PSA 10 $300Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2021 Topps Chrome Platinum Anniversary Base Set Ken Griffey Jr. Black & White Mini Diamond Refractor #493 value & prices
The 2021 Topps Chrome Platinum Anniversary Base Set Ken Griffey Jr. Black & White Mini Diamond Refractor #493 is a Baseball card (Black & White Mini Diamond Refractor parallel) released in 2021. Ungraded copies carry a market value of about $53.27.
An ungraded copy is worth around $53.27 and a PSA 9 around $90.00.
Is it worth grading?
The spread between raw ($53.27) and top-graded ($90.00) 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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Ken Griffey Jr.2021 Topps Chrome Platinum Anniversary Base Set2021Baseball cardsBlack & White Mini Diamond Refractorcard valueprice guide