What is the starting price for this ungraded Robert Thomas card?

The ungraded version of Robert Thomas #188 from the 2018 Sp Authentic Hockey set is currently valued at $46.

How much more is a PSA 10 worth compared to an ungraded copy?

A PSA 10 copy of this card is valued at $148, significantly higher than the $46 price for the ungraded version.

Is this card part of a specific set?

Yes, this card is part of the 2018 Sp Authentic Hockey set, featuring the number #188.

Robert Thomas [Autograph] #188 2018 Sp Authentic Hockey — Card Value

Name: Robert Thomas [Autograph] #188 2018 Sp Authentic Hockey — Card Value
Brand: Hockey

2018 Sp Authentic Hockey

What the Robert Thomas [Autograph] #188 (2018 Sp Authentic Hockey) card is worth — ungraded vs graded.

Robert Thomas [Autograph] #188 2018 Sp Authentic Hockey value — Ungraded $46 · Grade 9 $54 · PSA 10 $148. Prices updated July 2026.

Set · 2018 Sp Authentic HockeyNumber · #188

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Value by grade

$46

Ungraded

+17%

$54

Grade 9

3.2×

$148

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 3.2× raw.

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Which version do you have?

To simply own the Robert Thomas #188 2018 Sp Authentic Hockey, buy the base card, which is the cheapest option. The Autograph Patch at $149 offers a tangible piece of memorabilia, while the Autograph at $46 provides direct player authentication. Buyers prioritizing ownership should choose the base. Those seeking verifiable player interaction should pay the premium for the Autograph, while budget-conscious collectors should stick to the most affordable version.

VersionUsedNewBuy

Autograph PatchRobert Thomas [Autograph Patch] #188 2018 Sp Authentic Hockey — Card Value$149.21—eBay ↗

Autograph— this pageRobert Thomas [Autograph] #188 2018 Sp Authentic Hockey — Card Value$46.16$147.51eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

SportsCardsPro — Robert Thomas [Autograph] #188 2018 Sp Authentic Hockey$46.16

Item details

Brand: Hockey
Set: 2018 Sp Authentic Hockey
Sport: Hockey
Number: #188

Robert Thomas [Autograph] #188 2018 Sp Authentic Hockey value

A raw (ungraded) Robert Thomas [Autograph] #188 runs around $46, a Grade 9 about $54, and a PSA 10 commands $148.

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	$46	eBay sold comps
Grade 9	$54	eBay sold comps
PSA 10	$148	eBay sold comps

Frequently asked questions

What is the starting price for this ungraded Robert Thomas card?: The ungraded version of Robert Thomas #188 from the 2018 Sp Authentic Hockey set is currently valued at $46.
How much more is a PSA 10 worth compared to an ungraded copy?: A PSA 10 copy of this card is valued at $148, significantly higher than the $46 price for the ungraded version.
Is this card part of a specific set?: Yes, this card is part of the 2018 Sp Authentic Hockey set, featuring the number #188.