Coverage Initiation • Union Arena • Sealed Product Desk

Union Arena: Coverage Opens — Every Sealed SKU Carrying a Verified Price

All 205 sealed SKUs across 73 shelves, with current prices from the live TCGplayer daily feed (pulled Sep 02, 2026). This note opens coverage: price ledgers begin accruing nightly from today, so movement windows fill in as history builds — no invented backfill. 20 sealed SKUs carry no market price on the feed and are left out rather than estimated. Sealed and single are separated by the feed’s own field rather than by a guess at the name, and sales outrank asks.

Priciest sealed SKU

$3,500Demon Slayer: Kimetsu no Yaiba - Booster Box C

Newest shelf

UE23BT: Inuyasha5 sealed SKUs live

Entry point

$0.36Marker Card (Sakamoto Days)

Coverage

73 shelves • 205 SKUsevery sealed product with a verified price

Prepared, audited & time-stamped by TCG Study · Sealed Market Research Desk
Coverage initiation — 205/205 sealed SKUs verified against the live TCGplayer feed, Sep 02, 2026 · ledgers accrue nightly from open · no invented history
APPROVED & SIGNED OFF BYBailey· SERIAL TS–032–UNA–090226 · Sep 02, 2026

verified (dated sale / tracker snapshot / live feed) interpolated between verified anchors MSRP baseline LINEARLOG 24H7D1M tap any point for its source

PRICES AS OF Sep 02, 2026 · AUTO-REFRESHED NIGHTLY · 21:30 UTC

HOW TO READ · +% MSRP = total gain since original retail · since ’24 = verified gain from the archived feed · 24H / 7D / 1M = market movement over the window selected above (tap to switch) · solid chart points = verified sales, hollow = estimates · est. close = thin-trade estimate from recent verified sales

UE23BT

UE23BT: Inuyasha

Released Aug 2026

DESK TAG: NEWEST
REL 8·14·26 • 5 SEALED SKUS

UE23BT

UE23BT: Inuyasha Release Event Cards

Released Aug 2026

DESK TAG: TRACKED
REL 8·14·26 • 1 SEALED SKUS

UE22BT

UE22BT: CHAINSAW MAN

Released Jul 2026

DESK TAG: TRACKED
REL 7·31·26 • 4 SEALED SKUS

UE22BT

UE22BT: CHAINSAW MAN Release Event

Released Jul 2026

DESK TAG: TRACKED
REL 7·24·26 • 1 SEALED SKUS

UE21BT

UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You

Released Jul 2026

DESK TAG: TRACKED
REL 7·10·26 • 4 SEALED SKUS

UE20BT

UE20BT: That Time I Got Reincarnated as a Slime

Released Jun 2026

DESK TAG: TRACKED
REL 6·26·26 • 4 SEALED SKUS

UE20BT

UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards

Released Jun 2026

DESK TAG: TRACKED
REL 6·19·26 • 1 SEALED SKUS

UE19BT

UE19BT: SAKAMOTO DAYS

Released May 2026

DESK TAG: TRACKED
REL 5·29·26 • 4 SEALED SKUS

EARLIE

Earlier shelves

The 65 shelves released before those above

DESK TAG: ARCHIVE
65 SHELVES • 181 SEALED SKUS

Data & Method

LIVE LAYER — TODAY

Current prices come from TCGplayer’s daily market-price feed (via the public TCGCSV mirror), pulled per set and matched to each product’s exact ID — the same Market Price shown on the product page, to the cent.

HISTORY LAYER — DATED RECORDS

Trend points before the live pull are anchored to dated market records: eBay completed auctions, TCGplayer price snapshots, and tracker records (Cardrake, PackMagik, Beckett), each cited in its point’s tooltip. Unanchored stretches are drawn hollow and labeled estimated.

DESK MANDATES · Sales outrank asks, always — every source is transaction-based · StockX excluded by mandate (ask-driven) · Solid dots = verified to a dated record; hollow dots = estimated and labeled · Every product links to its exact TCGplayer page · Sources cross-validated where they meet