Sealock Monster
Theros · #62

Sealock Monster

Sealock Monster is a Uncommon Creature — Octopus from Theros (62) in Magic: The Gathering. Mana cost {3}{U}{U}. Color identity: U. Cactaur's latest catalog snapshot shows a market reference near $0.41 for ungraded copies.

Theros set collectorsBulk and playset buyers [object Object][object Object][object Object][object Object][object Object][object Object]
TCGPlayer market $0.41
Cardmarket trend €0.06
Rarity Uncommon
App coming soon

Who is this card for?

Sealock Monster suits collectors and players working on Theros who need the Uncommon slot. This is typically a low-cost slot for master sets; avoid overpaying unless you need a specific finish or near-mint condition.

What is Sealock Monster from Theros?

Sealock Monster is a Creature — Octopus in Theros numbered 62. Mana cost {3}{U}{U}. Color identity: U. Sealock Monster (62) from Theros should be evaluated with set context, mana cost, color identity, and condition together. This printing is from Theros. Collector number 62 distinguishes this printing from same-name cards in other sets.

What is Sealock Monster worth today?

Cactaur tracks a market reference near $0.41 for Sealock Monster. Low and high spread runs $0.41 to null. Per-finish references: cardmarket: $0.06; foil: $0.41; Normal: $0.05. This printing is from Theros. Collector number 62 distinguishes this printing from same-name cards in other sets.

SetTheros
Number62
RarityUncommon
TCGPlayer USD$0.41
Cardmarket EUR€0.06
cardmarket $0.06
foil $0.41
Normal $0.05

Card stats

ColorsU
Power5

How collectible is Sealock Monster?

Sealock Monster is a Uncommon printing in Theros. Master set builders use collector number and set symbol to track completion progress. This printing is from Theros. Collector number 62 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Uncommon. The set released in 2013.

What are the key details for Sealock Monster?

Sealock Monster lists as Creature — Octopus with keywords Monstrosity. Artist: Adam Paquette. Rules text is indexed in the catalog for search and deck research. This printing is from Theros. Collector number 62 distinguishes this printing from same-name cards in other sets.

Cactaur's take

Sealock Monster (62) from Theros should be evaluated with set context, mana cost, color identity, and condition together.

Pros

  • Sealock Monster is catalogued as Uncommon Creature — Octopus in Theros, making set and collector number verification straightforward.
  • Public market data shows a reference near $0.41 across finishes (cardmarket: $0.06; foil: $0.41; Normal: $0.05).
  • Mana cost {3}{U}{U} and type line Creature — Octopus help deck builders confirm the correct printing quickly.

Cons

  • Raw market prices vary by condition and finish — near-mint estimates are not slab grades.

Verdict: Treat this as a low-stakes master-set slot unless you are paying for gem condition or a specific finish.

FAQ

What is Sealock Monster from Theros?

Sealock Monster is a Uncommon Creature — Octopus from Theros numbered 62 in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Sealock Monster worth?

Cactaur's catalog snapshot shows a market reference near $0.41 for ungraded Sealock Monster. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Sealock Monster?

Sealock Monster is catalogued as Uncommon in Theros. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Sealock Monster legal in Commander or Standard?

Sealock Monster shows format legality in pioneer, modern, legacy, vintage based on our latest ingest. Always verify the exact printing and ban-list updates before registering a deck for an event.

Should I buy Sealock Monster near mint or played?

Near-mint copies command the catalog reference near $0.41. Heavily played copies trade lower unless the card is a chase rare where any clean copy is scarce.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-23. Last updated: 2026-06-23.