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236,304 cards · 2464 sets0
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UE19BT-SAKAM · 2026
Union Arena · ExpansionLast valued: 11m ago

UE19BT: SAKAMOTO DAYS

Union Arena, 2026
120 cardsMay 2026
UE19BT: SAKAMOTO DAYS has appreciated 76.8% in total value over 90 days — 14 cards are gaining and demand remains strong.
Set Market Brief
$2,918.56
Card set value
7D
30D
Sealed set value2 products, cases included
$1,719.98
Total set value
$4,638.54
Priced cards120 / 120
Gaining14
Losing38
Last valued: Nov 3
Browse all 120 cards

Market Pulse

Top from UE19BT: SAKAMOTO DAYS

Worth Opening? · UE19BT: SAKAMOTO DAYS

2 sealed products tracked

SAKAMOTO DAYS - Booster Box

Product page →

Expected singles / box

$9.62

Box price

$90.51

Value ratio

0.11×

vs 30d ago

▼ worse

$9.62 of expected singles value vs $90.51 box price — worse to open than 30 days ago. Expected pulls cover 11% of the box price on average (was 11%).

Expected singles value is a model estimate from set-wide Inkwell Fair Values and typical pull rates — actual boxes vary. Not a guarantee.

ProductPriceExpected valueRatiovs 30d
SAKAMOTO DAYS - Booster Box Case$1,629.47$2,957.15 set1.81×▼

All Cards · UE19BT: SAKAMOTO DAYS

120 cards
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Frequently Asked Questions
How many cards are in UE19BT: SAKAMOTO DAYS?
UE19BT: SAKAMOTO DAYS contains 120 unique cards.
What is the total value of UE19BT: SAKAMOTO DAYS?
The card set value of UE19BT: SAKAMOTO DAYS is $3K across 120 priced cards (NM). Its 2 priced sealed products add a sealed set value of $2K, for a total set value of $5K.
When was UE19BT: SAKAMOTO DAYS released?
UE19BT: SAKAMOTO DAYS was released in May 2026 as part of the Union Arena trading card game.
What is the most expensive card in UE19BT: SAKAMOTO DAYS?
The most expensive card in UE19BT: SAKAMOTO DAYS is Taro Sakamoto (026) (SR***) at $783.33 (NM condition).
Is SAKAMOTO DAYS - Booster Box worth opening?
SAKAMOTO DAYS - Booster Box is currently not worth opening on expected value: $9.62 of expected singles per box vs a $90.51 price (0.11×). It is worse to open than 30 days ago. Expected value is a model estimate from set-wide Inkwell Fair Values and typical pull rates.
What game is UE19BT: SAKAMOTO DAYS from?
UE19BT: SAKAMOTO DAYS is a set from Union Arena. You can browse all Union Arena sets at the set index page.

Browse Union Arena