![Casey Mize [Refractor] #B18-CM Baseball Cards 2018 Bowman's Best of 2018 Autographs trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/6wIAAeSwJfhqnZxI/s-l1600.jpg)
Casey Mize [Refractor] #B18-CM Price Guide
Baseball · Baseball Cards 2018 Bowman's Best of 2018 Autographs
Casey Mize [Refractor] #B18-CM (Baseball Cards 2018 Bowman's Best of 2018 Autographs) is currently worth $12.00 raw (near mint) and $440 in PSA 10 (as of Sep 2, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
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Current prices
Raw (ungraded)
| Ungraded | $12.00 |
Graded — grade ladder
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Last updated 2026-09-02 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 37× premium in PSA 10
A PSA 10 Casey Mize [Refractor] #B18-CM sells for $440 against $12.00 raw: a $428 spread, 37× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Casey Mize [Refractor] #B18-CM: fee tiers, best grader, gem-rate math →
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All Casey Mize cards →![Casey Mize [Orange] #BA-CM1 2018 Leaf Metal Draft Autograph card](https://i.ebayimg.com/images/g/9rEAAeSwScZobENd/s-l500.jpg)
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Casey Mize [Refractor] #B18-CM — frequently asked
How much is Casey Mize [Refractor] #B18-CM (Baseball Cards 2018 Bowman's Best of 2018 Autographs) worth?
As of Sep 2, 2026, Casey Mize [Refractor] #B18-CM (Baseball Cards 2018 Bowman's Best of 2018 Autographs): an ungraded near-mint copy sells for about $12.00, a PSA 10 sells for about $440. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Casey Mize [Refractor] #B18-CM worth?
As of Sep 2, 2026, a PSA 10 (Gem Mint) Casey Mize [Refractor] #B18-CM (Baseball Cards 2018 Bowman's Best of 2018 Autographs) sells for about $440, compared with $12.00 for a raw near-mint copy.
Is Casey Mize [Refractor] #B18-CM worth grading?
A PSA 10 Casey Mize [Refractor] #B18-CM sells for $440 against $12.00 raw: a $428 spread, 37× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Baseball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.