Which set does Seismic Monstrosaur #166 belong to?

Seismic Monstrosaur #166 is part of the Magic Lost Caverns of Ixalan set.

No, this listing is for the ungraded version of Seismic Monstrosaur #166.

Seismic Monstrosaur #166 — Magic Lost Caverns Of Ixalan Card Value

Name: Seismic Monstrosaur #166 — Magic Lost Caverns Of Ixalan Card Value
Brand: Magic

Magic Lost Caverns Of Ixalan

What the Seismic Monstrosaur #166 card from Magic Lost Caverns Of Ixalan is worth — ungraded and graded (PSA 10).

Seismic Monstrosaur #166 value — Ungraded $0. Prices updated July 2026.

Set · Magic Lost Caverns Of IxalanGame · Magic

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↘ Falling · -88%

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

To simply own Seismic Monstrosaur #166, buy the Standard version for $0. The Foil version, priced at $1, offers a slight upgrade in visual appeal. For the casual collector wanting the card without significant investment, the Standard is sufficient. Serious collectors seeking the premium look should pay the extra dollar for the Foil, as it represents a minor collectible distinction.

VersionUsedNewBuy

FoilSeismic Monstrosaur [Foil] #166 — Magic Lost Caverns Of Ixalan Card Value$1.42—eBay ↗

Standard— this pageSeismic Monstrosaur #166 — Magic Lost Caverns Of Ixalan Card Value$0.16—eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Seismic Monstrosaur #166 (Magic Lost Caverns Of Ixalan)$0.16

Item details

Brand: Magic
Set: Magic Lost Caverns Of Ixalan
Game: Magic

Seismic Monstrosaur #166 (Magic Lost Caverns Of Ixalan) card value

An ungraded Seismic Monstrosaur #166 from Magic Lost Caverns Of Ixalan averages around $0. 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	$0	eBay sold comps

Frequently asked questions

What is the current resale value of an ungraded Seismic Monstrosaur #166?: Currently, the ungraded Seismic Monstrosaur #166 from Magic Lost Caverns of Ixalan is listed at $0.
Which set does Seismic Monstrosaur #166 belong to?: Seismic Monstrosaur #166 is part of the Magic Lost Caverns of Ixalan set.
Is this card graded?: No, this listing is for the ungraded version of Seismic Monstrosaur #166.