What is the estimated value range for this card?

The ungraded version is valued around $10, while a graded PSA 10 version can fetch $30.

Is the PSA 10 grade worth the extra cost?

Yes, the jump from ungraded to PSA 10 reflects a significant increase in collectible value.

What set is this Bryce Harper card from?

This card is part of the 2017 Topps Heritage Baseball set.

Bryce Harper #427 2017 Topps Heritage Baseball — Card Value

2017 Topps Heritage Baseball

What the Bryce Harper #427 (2017 Topps Heritage Baseball) card is worth — ungraded vs graded.

Bryce Harper #427 2017 Topps Heritage Baseball value — Ungraded $10 · Grade 9 $15 · PSA 10 $30. Prices updated July 2026.

Set · 2017 Topps Heritage BaseballNumber · #427

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Value by grade

$10

Ungraded

+50%

$15

Grade 9

3.0×

$30

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 3.0× raw.

Live on eBay right now

Which version do you have?

If you just want the card, buy the Standard for only $10. Premium versions like the Throwback at $400 or Error White Team Text at $65 offer significant differences in rarity or unique features. Collectors prioritizing investment or display should pay for the higher-tier versions. Casual collectors looking for the cheapest entry point should stick to the Standard or Action versions.

VersionUsedNewBuy

ThrowbackBryce Harper [Throwback] #427 2017 Topps Heritage Baseball — Card Value$400$480eBay ↗

Error White Team TextBryce Harper [Error White Team Text] #427 2017 Topps Heritage Baseball — Card Value$64.95$66.03eBay ↗

Chrome Blue RefractorBryce Harper [Chrome Blue Refractor] #427 2017 Topps Heritage Baseball — Card Value$50$122.5eBay ↗

Blue BorderBryce Harper [Blue Border] #427 2017 Topps Heritage Baseball — Card Value$48.84—eBay ↗

MiniBryce Harper [Mini] #427 2017 Topps Heritage Baseball — Card Value$36$227.5eBay ↗

Color SwapBryce Harper [Color Swap] #427 2017 Topps Heritage Baseball — Card Value$22.31$43.43eBay ↗

ActionBryce Harper [Action] #427 2017 Topps Heritage Baseball — Card Value$12.35$33.05eBay ↗

Standard— this pageBryce Harper #427 2017 Topps Heritage Baseball — Card Value$10.22$29.9eBay ↗

Chrome RefractorBryce Harper [Chrome Refractor] #427 2017 Topps Heritage Baseball — Card Value$9.64$58.1eBay ↗

ChromeBryce Harper [Chrome] #427 2017 Topps Heritage Baseball — Card Value$7.57$56eBay ↗

Chrome Purple RefractorBryce Harper [Chrome Purple Refractor] #427 2017 Topps Heritage Baseball — Card Value$4.14$29.9eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

SportsCardsPro — Bryce Harper #427 2017 Topps Heritage Baseball$10.22

Item details

Brand: Baseball
Set: 2017 Topps Heritage Baseball
Sport: Baseball
Number: #427

Bryce Harper #427 2017 Topps Heritage Baseball value

A raw (ungraded) Bryce Harper #427 runs around $10, a Grade 9 about $15, and a PSA 10 commands $30.

What drives the price

Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$10	eBay sold comps
Grade 9	$15	eBay sold comps
PSA 10	$30	eBay sold comps

Frequently asked questions

What is the estimated value range for this card?: The ungraded version is valued around $10, while a graded PSA 10 version can fetch $30.
Is the PSA 10 grade worth the extra cost?: Yes, the jump from ungraded to PSA 10 reflects a significant increase in collectible value.
What set is this Bryce Harper card from?: This card is part of the 2017 Topps Heritage Baseball set.