Knightmon — BT5-042 (2021 Championship Online Regional) [Online Finalist]

Battle of OmniPromoDigimonYellowConfidence: outlier

Lowest ask

$25.00

$5.20TCGplayer market

Buy on TCGplayer — from $25.00 Shop on eBay Whatnot live breaks

Lowest ask = the cheapest current listing. Market = TCGplayer's rolling market price. Latest daily snapshot: Aug 26, 2026.

Market read

Snapshot of Aug 26, 2026: $25.00 is the cheapest listing we can see for Knightmon — BT5-042 (2021 Championship Online Regional) [Online Finalist], with TCGplayer's market price at $5.20. The same card's 7-day trailing median is $5.20, putting today's ask 380.8% above it. We flag this price as unverified: it sits far from both its own recent history and its rarity peers in the set and the ask sits 381% above the market price. It is one of 27 Promo cards we track in Battle of Omni (184 cards in the set overall). Prices are asks from current listings, not completed sale prices, and the snapshot refreshes once daily.

Price history

Daily TCGplayer market and lowest-ask price for Knightmon — BT5-042 (2021 Championship Online Regional) [Online Finalist] from the InkSight Digimon Card Game snapshot. Interactive chart loads with live data.

Marketplace

Compare TCGplayer singles, eBay raw and graded listings, and Whatnot live breaks. Affiliate links load with latest daily snapshot pricing.

Set context

Battle of Omni. Full Battle of Omni set index →. See more Digimon Card Game pricing on the market hub, movers, and top cards. See every Knightmon — BT5-042 (2021 Championship Online Regional) [Online Finalist] card we track.

Related cards

Other printings, same-rarity neighbours and cards from Battle of Omni.