2021 Topps Chrome Formula 1 Autographs Ralph Boschung Green #CA-RB
2021
See all Ralph Boschung cards & valuesUncommon
$7.24est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#CA-RB
Year
2021
Parallel / variant
Green
Ralph Boschung price history
$36.00▲ 0.0%
Oct 25 · $36.00 low$36.00 high · Oct 26
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 2021 Topps Chrome Formula 1 Autographs Ralph Boschung Green #CA-RB 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
$7.24
Recorded low
$7.24
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $7.24 | — |
Ralph Boschung prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $7.24 | Buy on eBay ↗ |
| PSA 9 | $30.00 | Buy on eBay ↗ |
| Grade 9.5 | $33.00 | Buy on eBay ↗ |
| PSA 10 | $36.00 | Buy on eBay ↗ |
| BGS 10 | $47.00 | Buy on eBay ↗ |
| CGC 10 | $14.00 | Buy on eBay ↗ |
| SGC 10 | $22.00 | Buy on eBay ↗ |
Other versions of this Ralph Boschung card
5 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Topps Chrome Formula 1 Autographs Ralph Boschung Green #CA-RB value & prices
The 2021 Topps Chrome Formula 1 Autographs Ralph Boschung Green #CA-RB is a Racing card (Green parallel) released in 2021. Ungraded copies carry a market value of about $7.24.
An ungraded copy is worth around $7.24, a PSA 9 around $30.00, a PSA 10 (Gem Mint) around $36.00 and a pristine BGS 10 around $47.00. That's roughly a 5.0× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($7.24) and top-graded ($36.00) 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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Other Ralph Boschung cards
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#CAC-RB$200.00
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Ralph Boschung
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Ralph Boschung
#64$74.14
Ralph Boschung
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Ralph Boschung
#FT-RB$59.99
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Ralph Boschung2021 Topps Chrome Formula 1 Autographs2021Racing cardsGreenPSA 10BGS 10card valueprice guide