Sealed TCG market report — week of August 20, 2026
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Across 237 tracked sealed products, the largest seven-day move was BREAKpoint etb at +32.5%, and the largest drop was Destined Rivals etb at -9.9%, as of August 20, 2026.
Biggest gains
| Product | A week ago | Now | Change |
|---|---|---|---|
| BREAKpoint etb | $829.89 | $1,099.99 | +32.5% |
| March of the Machine collector booster box | $769.25 | $921.50 | +19.8% |
| Modern Horizons 2 booster box (set booster box) | $392.08 | $463.31 | +18.2% |
| Ravnica Remastered collector booster box | $974.18 | $1,090.37 | +11.9% |
| Bloomburrow collector booster box | $1,069.11 | $1,189.09 | +11.2% |
| Marvel's Spider-Man collector booster box | $378.87 | $417.87 | +10.3% |
| Commander Legends booster box (draft booster box) | $250.27 | $274.27 | +9.6% |
| Murders at Karlov Manor collector booster box | $356.38 | $390.25 | +9.5% |
| Modern Horizons 2 collector booster box | $548.66 | $598.13 | +9.0% |
| Innistrad Remastered collector booster box | $453.65 | $490.45 | +8.1% |
A sharp one-week gain is more often an exit signal than an entry. Our walk-forward backtest on sealed products found that chasing recent momentum systematically underperformed the peer group over the following six months — sealed mean-reverts.
Biggest drops
| Product | A week ago | Now | Change |
|---|---|---|---|
| Destined Rivals etb | $135.85 | $122.43 | -9.9% |
| Gym Heroes booster box | $10,999.99 | $10,000.00 | -9.1% |
| Shrouded Fable etb | $122.62 | $112.25 | -8.5% |
| Obsidian Flames etb | $312.00 | $286.52 | -8.2% |
| Paldea Evolved booster box | $493.72 | $460.03 | -6.8% |
| Destined Rivals booster box | $466.76 | $438.17 | -6.1% |
| Wilds of Eldraine booster box (set booster box) | $454.46 | $426.62 | -6.1% |
| Paradox Rift etb | $154.60 | $145.28 | -6.0% |
| Phantasmal Flames booster box | $404.81 | $382.38 | -5.5% |
| Vivid Voltage booster box | $331.19 | $314.69 | -5.0% |
Drops on structurally strong sets are the more interesting side of this table. The dip-then-rise profile — a discounted product with supply tightening behind it — is what historically beat peers, not the week’s winners.
Prices via TCG Price Lookup, last read August 20, 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?
BREAKpoint etb rose +32.5% and Destined Rivals etb fell -9.9% over the seven days ending August 20, 2026.
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