2018 Bowman Mega Box Chrome Autographs Brendan McKay #BM
2018
See all Brendan McKay cards & valuesUncommon
$6.25est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#BM
Year
2018
Price by month
Average price of the 2018 Bowman Mega Box Chrome Autographs Brendan McKay #BM 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
$6.25
Recorded low
$6.25
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $6.25 | — |
Brendan McKay prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $6.25 | Buy on eBay ↗ |
| PSA 10 | $6.50 | Buy on eBay ↗ |
| BGS 10 | $8.00 | Buy on eBay ↗ |
| CGC 10 | $4.00 | Buy on eBay ↗ |
| SGC 10 | $4.00 | Buy on eBay ↗ |
Brendan McKay parallels
2 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2018 Bowman Mega Box Chrome Autographs Brendan McKay #BM value & prices
The 2018 Bowman Mega Box Chrome Autographs Brendan McKay #BM is a Baseball card released in 2018. Ungraded copies carry a market value of about $6.25.
An ungraded copy is worth around $6.25, a PSA 10 (Gem Mint) around $6.50 and a pristine BGS 10 around $8.00.
Is it worth grading?
The spread between raw ($6.25) and top-graded ($6.50) 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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Brendan McKay2018 Bowman Mega Box Chrome Autographs2018Baseball cardsPSA 10BGS 10card valueprice guide