2018 Bowman's Best Top Prospects Casey Mize Refractor #TP-30
2018
See all Casey Mize cards & valuesCommon
$0.49est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#TP-30
Year
2018
Parallel / variant
Refractor
Price by month
Average price of the 2018 Bowman's Best Top Prospects Casey Mize Refractor #TP-30 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
$0.49
Recorded low
$0.49
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $0.49 | — |
Casey Mize prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.49 | Buy on eBay ↗ |
| Grade 9.5 | $2.99 | Buy on eBay ↗ |
| PSA 10 | $16.84 | Buy on eBay ↗ |
| BGS 10 | $22.00 | Buy on eBay ↗ |
| CGC 10 | $10.00 | Buy on eBay ↗ |
| SGC 10 | $10.00 | Buy on eBay ↗ |
Other versions of this Casey Mize card
8 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2018 Bowman's Best Top Prospects Casey Mize Refractor #TP-30 value & prices
The 2018 Bowman's Best Top Prospects Casey Mize Refractor #TP-30 is a Baseball card (Refractor parallel) released in 2018. Ungraded copies carry a market value of about $0.49.
An ungraded copy is worth around $0.49, a PSA 10 (Gem Mint) around $16.84 and a pristine BGS 10 around $22.00. That's roughly a 34× 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 ($0.49) and top-graded ($16.84) 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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Explore Casey Mize card values
Casey Mize2018 Bowman's Best Top Prospects2018Baseball cardsRefractorPSA 10BGS 10card valueprice guide