2018 Ultimate Masters #24 Mammoth Umbra
Unknown · Base · Mtg
AgentGrail Market Value
Raw
$0.34
PSA 9
—
PSA 10
$772.39
Based on recent eBay sold listings and market sales data · updated Jul 13, 2026 · How we price · Estimates, not offers.
Find on eBay — Base
As an eBay Partner, AgentGrail may be compensated when you click through.Frequently Asked Questions
How much is the 2018 Ultimate Masters #24 Mammoth Umbra worth?▼
Based on recent eBay sold listings in our database, raw (ungraded) copies of the 2018 Ultimate Masters #24 Mammoth Umbra are priced around $0.34, while PSA 10 gem mint copies sell for around $772. Prices fluctuate with market demand and card condition.
Is the 2018 Ultimate Masters #24 Mammoth Umbra a rookie card?▼
No. The 2018 Ultimate Masters #24 Mammoth Umbra is not a rookie card. For Mammoth Umbra's rookie cards, look for the RC designation — typically from their debut year.
What set is the 2018 Ultimate Masters #24 Mammoth Umbra from?▼
This card is from the 2018 Ultimate Masters set, produced by Unknown. Browse the full checklist for all cards in this set.
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