Listing radar · Union Arena · October 16, 2026
Union Arena: where listings disagree with recent sales
28 undercuts and 12 squeezes today across Union Arena products worth $20 or more from sets released in the last 150 days. Market price is what copies recently sold for on TCGplayer.
One Piece 40Pokémon 37Riftbound 40Disney Lorcana 30Union Arena 40Magic 40Flesh and Blood 40Dragon Ball Fusion World 40Digimon 40Gundam 30Weiss Schwarz 40Cardfight!! Vanguard 40Grand Archive 30Shadowverse Evolve 40hololive OCG 40Pokémon Japan 34
Undercuts: cheapest listing below recent sales
Possible bargains. Check condition and seller before buying.
Cards
| Card or product | Cheapest listing | Market price (recent sales) | Cheapest vs market |
|---|---|---|---|
 Action Point Card (AP01) · Foil Check listingUnion Arena · UE22BT: CHAINSAW MAN | $37.85 | $79.87 | −52.6% |
 Rimuru (107) (Box Topper Gold Foil) Check listingUnion Arena · UE20BT: That Time I Got Reincarnated as a Slime | $129.89 | $273.01 | −52.4% |
 Action Point Card (AP03) Check listingUnion Arena · UE19BT: SAKAMOTO DAYS | $20.98 | $42.80 | −51.0% |
 Action Point Card (AP01) Check listingUnion Arena · UE19BT: SAKAMOTO DAYS | $54.09 | $105.44 | −48.7% |
 Action Point Card (AP01) · FoilUnion Arena · UE20BT: That Time I Got Reincarnated as a Slime | $85.00 | $141.51 | −39.9% |
 Ram (011) (Box Topper Gold Foil)Union Arena · UE24BT: Re:ZERO -Starting Life in Another World- | $120.69 | $188.85 | −36.1% |
 Aki Hayakawa (056) (SR**)Union Arena · UE22BT: CHAINSAW MAN | $243.25 | $362.03 | −32.8% |
Squeezes: cheapest listing above recent sales
The cheaper copies have sold. The market price may rise toward the listings.
Sealed products
| Card or product | Cheapest listing | Market price (recent sales) | Cheapest vs market |
|---|---|---|---|
 Inuyasha - Booster Box CaseUnion Arena · UE23BT: Inuyasha | $3,500 | $2,497 | +40.2% |
Cards
| Card or product | Cheapest listing | Market price (recent sales) | Cheapest vs market |
|---|---|---|---|
 Rimuru (044) (SR**)Union Arena · UE20BT: That Time I Got Reincarnated as a Slime | $450.00 | $292.68 | +53.8% |
 Rem (019) (Box Topper Gold Foil)Union Arena · UE24BT: Re:ZERO -Starting Life in Another World- | $199.99 | $140.06 | +42.8% |
 Rem (053) (SR***)Union Arena · UE24BT: Re:ZERO -Starting Life in Another World- | $2,097 | $1,500 | +39.8% |
 Sesshomaru (009) (SR*) (Box Topper Gold Foil)Union Arena · UE23BT: Inuyasha | $339.99 | $250.00 | +36.0% |
 Karane Inda (009) (SR**)Union Arena · UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You | $450.00 | $337.10 | +33.5% |
 Reze (031) (SR*) (Box Topper Silver Foil)Union Arena · UE22BT: CHAINSAW MAN | $500.00 | $386.33 | +29.4% |
 Reze (030) (R**)Union Arena · UE22BT: CHAINSAW MAN | $1,300 | $1,013 | +28.4% |
Union Arena listing gaps: 25 more in Pro
Free shows the top of the list. Pro shows the full list, plus a daily alerts page with the day's biggest listing gaps, box discounts, price jumps and drops for the games you pick.
See plansGaps beyond −80% or +60% are left out as stale prices. TCGplayer's lowest listing can include played copies. Check listing marks a listing 45% or more below market. All games.