Sealed TCG market report — week of September 17, 2026
Updated · View the data as JSON
Across 48 tracked sealed products, the largest seven-day move was March of the Machine: The Aftermath collector booster box at +12.4%, and the largest drop was Dragon Majesty etb at -8.2%, as of September 17, 2026.
Biggest gains
| Product | A week ago | Now | Change |
|---|---|---|---|
| March of the Machine: The Aftermath collector booster box | $249.05 | $279.87 | +12.4% |
| March of the Machine: The Aftermath bundle | $62.60 | $68.75 | +9.8% |
| Apocalypse booster box | $1,174.27 | $1,287.10 | +9.6% |
| Edge of Eternities booster box (play booster box) | $177.89 | $190.05 | +6.8% |
| Alara Reborn booster box | $717.66 | $758.48 | +5.7% |
| Final Fantasy booster box (play booster box) | $233.12 | $243.44 | +4.4% |
| Perfect Order etb | $66.28 | $68.75 | +3.7% |
| Conflux booster box | $642.87 | $665.72 | +3.6% |
| Homelands booster box | $531.64 | $550.46 | +3.5% |
| Perfect Order booster box | $173.08 | $179.22 | +3.5% |
Sharp one-week gains are often exits rather than entries. Our sealed backtest measured peer-relative 6-month outcomes, not one-week moves, and the model as a whole did not pass its precision gate; treat this table as a watchlist, not a signal.
Biggest drops
| Product | A week ago | Now | Change |
|---|---|---|---|
| Dragon Majesty etb | $1,367.99 | $1,256.49 | -8.2% |
| Ascended Heroes etb | $166.83 | $157.67 | -5.5% |
| Phantasmal Flames etb | $157.42 | $153.79 | -2.3% |
| Fallen Empires booster box | $571.66 | $568.92 | -0.5% |
| Eldritch Moon booster box | $290.72 | $290.12 | -0.2% |
| Phantasmal Flames booster box | $398.09 | $397.55 | -0.1% |
| Celebrations etb | $353.12 | $353.90 | +0.2% |
| Dragons of Tarkir booster box | $346.75 | $347.54 | +0.2% |
| Avatar: The Last Airbender booster box (play booster box) | $126.64 | $127.01 | +0.3% |
| Khans of Tarkir booster box | $294.58 | $295.46 | +0.3% |
Drops on structurally strong sets are the more interesting side of this table. In our sealed backtest the 6-month drawdown relative to peers was the one feature consistently signed across folds; the model as a whole did not pass its precision gate, so read these as research candidates, not calls.
Prices via TCG Price Lookup, last read September 17, 2026. Out-of-print status is our own weekly detection, not a publisher announcement. Historical patterns are medians across tracked sets, not guarantees. Not financial advice.
Common questions
Which sealed TCG products moved most this week?
March of the Machine: The Aftermath collector booster box rose +12.4% and Dragon Majesty etb fell -8.2% over the seven days ending September 17, 2026.
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