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Erik Karlsson #TT-EK (Hockey Cards 2021 Upper Deck Artifacts Threads of Time) — is it worth grading?

Is Erik Karlsson #TT-EK worth grading?

Hockey · Hockey Cards 2021 Upper Deck Artifacts Threads of Time · full price guide →

Worth grading only if it gems

A PSA 10 Erik Karlsson #TT-EK brings $32.81 versus $2.13 raw — a $30.68 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($9.71) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$2.13
PSA 10
$32.81
PSA 9
$9.71
Gem premium
15×
As of
Sep 4, 2026

Break-even by outcome and fee

Erik Karlsson #TT-EK: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$32.81+$5.68−$19.32−$119
PSA 9$9.71−$17.42−$42.42−$142
PSA 8$6.34−$20.79−$45.79−$146

Net = sale price − $2.13 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Erik Karlsson #TT-EK: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$15.49−$36.64
50%$21.26−$30.87
75%$27.04−$25.09

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards →
Erik Karlsson #TT-EK: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$43.00best55/4570/30
PSA 10$32.81−$10.1955/4575/25
CGC 10$20.00−$23.0055/4575/25
SGC 10$20.00−$23.0055/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Erik Karlsson #TT-EK graded prices by company and grade
GradePSACGCBGSSGCGraded
10$32.81$20.00$43.00$20.00—
9.5————$23.11
9————$9.71
8————$6.34

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 2021 Upper Deck Artifacts Threads of Time cards worth checking

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Grading Erik Karlsson #TT-EK — FAQ

Is Erik Karlsson #TT-EK worth grading?

A PSA 10 Erik Karlsson #TT-EK brings $32.81 versus $2.13 raw — a $30.68 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($9.71) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Erik Karlsson #TT-EK worth compared with raw?

A PSA 10 Erik Karlsson #TT-EK (Hockey Cards 2021 Upper Deck Artifacts Threads of Time) sells for about $32.81 versus $2.13 for a raw near-mint copy — a 15× premium as of Sep 4, 2026.

Which grading company is best for Erik Karlsson #TT-EK?

By resale value, BGS 10 leads at $43.00, ahead of PSA 10 at $32.81. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Erik Karlsson #TT-EK need for a BGS 10?

BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

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