Magic: The Gathering trading card price guide
The Walls of Ba Sing Se (Borderless) 329
Avatar: The Last Airbender · Mythic
Card Intelligence
Market activity snapshot
Last 90 days ·
- Catalog-matched online sales observed
- 206 — 90-day observation window
- Liquidity
- Very High — Frequent recent sale activity
- DeckTradr popularity
- Low — Based on aggregated DeckTradr engagement
- Data confidence
- Medium — Based on signal coverage and freshness
Accelerating — Compared with the previous 30-day period
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
Magic: The Gathering · trading card
The Walls of Ba Sing Se (Borderless) 329 is cataloged as a trading card from Avatar: The Last Airbender for Magic: The Gathering.
The catalog identifies this item with collector number 329, rarity listed as Mythic, Normal printing.
Available catalog metadata records art credited to Ben Hill and a release date of November 21, 2025.
Catalog facts
- Game
- Magic: The Gathering
- Set
- Avatar: The Last Airbender
- Collector number
- 329
- Rarity
- Mythic
- Artist
- Ben Hill
- Release date
- November 21, 2025
- Printing
- Normal
- Card type
- Legendary, Artifact, Creature
Gameplay facts
- Flavor text
- Defender ; Other permanents you control have indestructible.