A 1999 Upper Deck Exclusive Preview release for the Digimon Trading Card Game, 2 Matt & Tsunomon appears as card #5 with an Unknown rarity designation. Collectors view it as a niche piece tied to the early promotional run rather than a standard set card. Its current market value is listed at $0.00, reflecting either extreme scarcity in sales data or lack of confirmed transactions. Condition and provenance become primary factors for any potential valuation.