Sealed TCG market report — week of September 15, 2026
Updated · View the data as JSON
Across 71 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 15, 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% |
| Alara Reborn booster box | $717.66 | $758.48 | +5.7% |
| Wilds of Eldraine booster box (set booster box) | $349.06 | $364.34 | +4.4% |
| Conflux booster box | $642.87 | $665.72 | +3.6% |
| Homelands booster box | $531.64 | $550.46 | +3.5% |
| Return to Ravnica booster box | $178.87 | $184.83 | +3.3% |
| Avatar: The Last Airbender booster box (play booster box) | $126.64 | $130.67 | +3.2% |
| Born of the Gods booster box | $240.43 | $248.00 | +3.1% |
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% |
| Wilds of Eldraine collector booster box | $905.77 | $888.92 | -1.9% |
| Phantasmal Flames booster box | $403.02 | $398.09 | -1.2% |
| Wilds of Eldraine bundle | $228.63 | $226.86 | -0.8% |
| Fallen Empires booster box | $571.66 | $568.92 | -0.5% |
| Marvel's Spider-Man booster box (play booster box) | $133.49 | $133.01 | -0.4% |
| Dominaria United booster box (draft booster box) | $174.06 | $173.77 | -0.2% |
| Eldritch Moon booster box | $290.72 | $290.12 | -0.2% |
| Outlaws of Thunder Junction booster box (play booster box) | $192.57 | $192.10 | -0.2% |
| Murders at Karlov Manor bundle | $55.24 | $55.17 | -0.1% |
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 15, 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 15, 2026.
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