2020-21 SkyBox Metal Universe Base Set Clayton Keller Purple Spectrum #99
2020
See all Clayton Keller cards & valuesUncommon
$7.15est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#99
Year
2020
Parallel / variant
Purple Spectrum
Clayton Keller price history
$7.15▲ 0.0%
Oct 23 · $7.15 low$7.15 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 2020-21 SkyBox Metal Universe Base Set Clayton Keller Purple Spectrum #99 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
$7.15
Recorded low
$7.15
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $7.15 | — |
Clayton Keller prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $7.15 | Buy on eBay ↗ |
Other versions of this Clayton Keller card
5 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020-21 SkyBox Metal Universe Base Set Clayton Keller Purple Spectrum #99 value & prices
The 2020-21 SkyBox Metal Universe Base Set Clayton Keller Purple Spectrum #99 is a Hockey card (Purple Spectrum parallel) released in 2020. Ungraded copies carry a market value of about $7.15.
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Clayton Keller2020-21 SkyBox Metal Universe Base Set2020Hockey cardsPurple Spectrumcard valueprice guide