DAILY BRIEFSUN, JUN 147 MIN
Vintage Spikes, Sealed Stays Hot
Thin-card explosions keep flashing, but sealed EV and grading math are the cleaner signals.
This morning's market still looks split in two. Vintage singles are throwing off ridiculous 7-day percentage moves again, but most of those jumps read like thin comps, low-volume resets, or bad data rather than broad-based demand. Meanwhile, sealed EV remains stubbornly strong, and the grading board is showing a few very real low-dollar entry points for collectors willing to be selective.
The big takeaway today is simple: don't chase the headline gainers just because the percentages look insane. The cleaner money signal is still in high-EV sealed and raw-to-slab cards where the spread is backed by actual gem-rate math.
Quick Takes
- Neo Destiny still looks like the strongest sealed attention magnet on the board. If sealed prices don't jump soon, singles probably will.
- Don't buy the 900% to 1000% vintage gainers blindly. If you own them, test listings into strength instead of assuming the next comp will be higher.
- Ash Greninja EX promo pricing looks broken. If the raw number is real and condition is there, that's one of the best grading setups in today's market.
Top Stories
01
Vintage leaderboard is still noisy, and the numbers are too extreme to trust at face value.
Landorus EX from Boundaries Crossed posted a 7-day gain of 998.51%, with Grimer from Aquapolis at 995.31%, Lance's Aerodactyl from Japanese Vs at 995.27%, Azumarill 1st Edition from Town On No Map at 995.27%, and Gardevoir 1st Edition from Hail Blizzard at 990.54%. That's not a real sector-wide repricing. It's a sign that one or two sales can still completely distort older, low-liquidity cards. Sentiment around vintage is still positive, but these specific moves don't confirm a fresh breakout. They confirm how fragile comp data gets when supply is thin.
02
The loser board is flashing the same warning from the other side.
03
Sealed expected value is still the strongest hard-data story on the board.
04
Grading spreads are getting too wide to ignore on select low-cost raws.
05
The market is rewarding selectivity, not blanket exposure.
Price Movers To Watch

Landorus EX, Boundaries Crossed, +998.51%
Raw NM $62.37PSA 10 $4000.00
This is the kind of move that grabs attention and usually burns late buyers. Boundaries Crossed has nostalgia, sure, but Landorus EX isn't suddenly becoming a top-tier collector chase overnight. Treat this as a comp anomaly until more sales stack up near the new level.
Grimer, Aquapolis, +995.31%
Aquapolis always gets interest because e-Reader cards have a loyal base, but common and uncommon names can still get tossed around by one odd sale. If you own it, great, check comps and consider listing. If you don't, don't chase a four-digit weekly spike on a low-liquidity card.

Lance's Aerodactyl, Japanese Vs, +995.27%
Raw NM $34.98PSA 10 $1085.09
This one is more interesting than the raw percentage suggests because Japanese Vs has real collector appeal and character-driven demand. Still, a near-10x weekly move is too much, too fast. Watch for follow-through. If more copies transact higher, then we've got a real story.
![Azelf [Reverse Holo]](https://navythaxplgdibyahpqb.supabase.co/storage/v1/object/public/card-images/card_images/7434/small.webp?v=I7TKkfUqLPISp6H5+9EkMQ==)
Azelf Reverse Holo, Mysterious Treasures, -99.93%
Raw NM $16.19PSA 10 $139.30
This is almost certainly a reset rather than a collapse. Reverse holos from the DP era can be sneaky strong, but not in a straight-line wipeout like this. I'd use this kind of drop as a prompt to verify actual solds, not as a signal to panic sell.
Houndoom Reverse Holo, Undaunted, -99.77%
Undaunted has a collector following, and Houndoom usually gets more leash than most species. A drop this severe doesn't fit the broader sentiment around mid-era reverse holos. Another likely data correction, but worth watching in case more realistic comps are now replacing inflated asks.
Grading Spotlight
Mew
Raw copies are sitting around $10.42, while PSA 10 is $357.57. That's a headline ROI of 157961%, with a 20.0% gem rate. Even after grading fees and misses, the spread is big enough to matter. This is not a bulk-send card. It's a cherry-pick card. If you've got the eye for centering and surface, this looks undervalued raw.
Ash Greninja EX, TV Tokyo Lottery
Raw at $6.30 and PSA 10 at $16,999.50, with a 56.3% gem rate, is frankly nuts. The listed ROI of 103895% tells you everything about how disconnected raw supply is from top-grade demand. This is the kind of promo where condition-sensitive buyers don't blink at huge prices because they know how few true gem copies circulate. If raw copies are really available anywhere near that number, this is one of the best grading swings on the board.
Quick mention, Cinccino Master Ball
Raw is $11.98, PSA 10 is $26.73, gem rate 66.7%. The spread is much smaller, but the hit rate is better. This is the safer, lower-upside play for submitters who want consistency over lottery-ticket upside.