Yu-Gi-Oh! trading card price guide
Thestalos the Mega Monarch OP28-EN015
OTS Tournament Pack 28 · Common / Short Print
Card image is not currently available.
Card Intelligence
Market activity snapshot
Last 90 days ·
- Catalog-matched online sales observed
- 5 — 90-day observation window
- Liquidity
- Low — Limited recent sale activity
- DeckTradr popularity
- Low — Based on aggregated DeckTradr engagement
- Data confidence
- Low — Based on signal coverage and freshness
$0.20 — DeckTradr online market value · NM · No variant recorded
Building — Recent activity is still building
DeckTradr combines privacy-qualified in-person POS activity, catalog-matched online sale observations, and aggregated first-party engagement signals. Counts represent activity available to DeckTradr, not every action or sale across the market.
Card facts
Yu-Gi-Oh! · trading card
Thestalos the Mega Monarch OP28-EN015 is cataloged as a trading card from OTS Tournament Pack 28 for Yu-Gi-Oh!.
The catalog identifies this item with collector number OP28-EN015, rarity listed as Common / Short Print, Normal printing.
Available catalog metadata records a release date of June 18, 2025.
Catalog facts
- Game
- Yu-Gi-Oh!
- Set
- OTS Tournament Pack 28
- Collector number
- OP28-EN015
- Rarity
- Common / Short Print
- Release date
- June 18, 2025
- Printing
- Normal
- Card type
- Effect Monster
Gameplay facts
- Flavor text
- You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: Look at your opponent's hand and discard 1 card from their hand, then, if it was a Monster Card, inflict damage to your opponent equal to its original Level x 200. If this card was Tribute Summoned by Tributing a FIRE monster, add this additional effect.; • Also, inflict 1000 damage to your opponent after that.