What is the current market value for an ungraded copy of Professor Onyx?

The ungraded version of Professor Onyx from Magic Strixhaven School Of Mages is currently valued at $11.

Is the prerelease foil status important for the card's value?

Yes, the prerelease foil designation is a specific characteristic of this card within the Magic Strixhaven set.

Where can I find this specific card?

You can find Professor Onyx [Prerelease Foil] #83 listed in the Magic Strixhaven School Of Mages set here on JunkPal.

Professor Onyx [Prerelease Foil] #83 — Magic Strixhaven School Of Mages Card Value

Name: Professor Onyx [Prerelease Foil] #83 — Magic Strixhaven School Of Mages Card Value
Brand: Magic

Magic Strixhaven School Of Mages

What the Professor Onyx [Prerelease Foil] #83 card from Magic Strixhaven School Of Mages is worth — ungraded and graded (PSA 10).

Professor Onyx [Prerelease Foil] #83 value — Ungraded $11. Prices updated July 2026.

Set · Magic Strixhaven School Of MagesGame · Magic

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Which version do you have?

If you just want Professor Onyx #83, buy the Foil version for $7, as it's the cheapest way to own it. The Prerelease Foil at $11 offers a slight premium, likely tied to its early availability or specific packaging. Save your money unless you specifically want the Prerelease Foil for its collector appeal; otherwise, the standard Foil is the practical choice.

VersionUsedNewBuy

Prerelease Foil— this pageProfessor Onyx [Prerelease Foil] #83 — Magic Strixhaven School Of Mages Card Value$11.27—eBay ↗

FoilProfessor Onyx [Foil] #83 — Magic Strixhaven School Of Mages Card Value$6.72—eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Professor Onyx [Prerelease Foil] #83 (Magic Strixhaven School Of Mages)$11.27

Item details

Brand: Magic
Set: Magic Strixhaven School Of Mages
Game: Magic

Professor Onyx [Prerelease Foil] #83 (Magic Strixhaven School Of Mages) card value

An ungraded Professor Onyx [Prerelease Foil] #83 from Magic Strixhaven School Of Mages averages around $11. A Grade 9 copy runs about null, and a PSA 10 gem-mint commands null.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Ungraded	$11	eBay sold comps

Frequently asked questions

What is the current market value for an ungraded copy of Professor Onyx?: The ungraded version of Professor Onyx from Magic Strixhaven School Of Mages is currently valued at $11.
Is the prerelease foil status important for the card's value?: Yes, the prerelease foil designation is a specific characteristic of this card within the Magic Strixhaven set.
Where can I find this specific card?: You can find Professor Onyx [Prerelease Foil] #83 listed in the Magic Strixhaven School Of Mages set here on JunkPal.