2017 Topps Heritage Base Set Bryce Harper Action #427
2017
See all Bryce Harper cards & values2017 seasonWashington NationalsBryce Harper career & card values
Bryce Harper prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $10.47 | Buy on eBay ↗ |
| PSA 8 | $3.40 | Buy on eBay ↗ |
| PSA 9 | $16.50 | Buy on eBay ↗ |
| Grade 9.5 | $34.10 | Buy on eBay ↗ |
| PSA 10 | $37.17 | Buy on eBay ↗ |
| BGS 10 | $48.00 | Buy on eBay ↗ |
| CGC 10 | $22.00 | Buy on eBay ↗ |
| SGC 10 | $22.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission2017 Topps Heritage Base Set Bryce Harper Action #427 value & prices
The 2017 Topps Heritage Base Set Bryce Harper Action #427 is a Baseball card (Action parallel) released in 2017. Ungraded copies carry a market value of about $10.47.
An ungraded copy is worth around $10.47, a PSA 9 around $16.50, a PSA 10 (Gem Mint) around $37.17 and a pristine BGS 10 around $48.00. That's roughly a 3.6× 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 ($10.47) and top-graded ($37.17) 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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