2018 Bowman Chrome Prospects Autographs Mike Baumann Refractor #BCPA-MB
2018
See all Mike Baumann cards & valuesCommon
$3.12est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#BCPA-MB
Year
2018
Parallel / variant
Refractor
Price by month
Average price of the 2018 Bowman Chrome Prospects Autographs Mike Baumann Refractor #BCPA-MB 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
$3.12
Recorded low
$3.12
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.12 | — |
Mike Baumann prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.12 | Buy on eBay ↗ |
| PSA 10 | $38.00 | Buy on eBay ↗ |
| BGS 10 | $49.00 | Buy on eBay ↗ |
| CGC 10 | $23.00 | Buy on eBay ↗ |
| SGC 10 | $23.00 | Buy on eBay ↗ |
Other versions of this Mike Baumann card
16 versions, each priced on its own. Most valuable first.
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Affiliate — we may earn a commission2018 Bowman Chrome Prospects Autographs Mike Baumann Refractor #BCPA-MB value & prices
The 2018 Bowman Chrome Prospects Autographs Mike Baumann Refractor #BCPA-MB is a Baseball card (Refractor parallel) released in 2018. Ungraded copies carry a market value of about $3.12.
An ungraded copy is worth around $3.12, a PSA 10 (Gem Mint) around $38.00 and a pristine BGS 10 around $49.00. That's roughly a 12× 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 ($3.12) and top-graded ($38.00) 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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Mike Baumann2018 Bowman Chrome Prospects Autographs2018Baseball cardsRefractorPSA 10BGS 10card valueprice guide