# 2023 Digimon Promotion Card #BT13-088

> The BT13-088 Belphemon: Sleep Mode promotion card from the 2023 Digimon Card Game series. This R-rarity Participation Stamp is a unique addition for any Digimon TCG collector.

Canonical URL: https://supercatch.com/product/digimon-promotion-card-belphemon-sleep-mode-bt13-088-participation-stamp-participation-3-r

## Identity

- **Year**: 2023
- **Manufacturer brand**: Digimon
- **Set / series**: Promotion Card
- **Card number**: #BT13-088
- **Product type**: TCG_CARD

## Description

The BT13-088 Belphemon: Sleep Mode card stands as a distinct entry within the 2023 Digimon Card Game Promotion Card series. Issued in 2023, this release features the R-rarity treatment, marking it as a sought-after piece for dedicated TCG hobbyists. The card is distinguished by its Participation Stamp variation, specifically Participation 3, which adds a layer of exclusivity to the catalog identity.

Collectors of the Digimon Card Game often seek out promotion cards to complete specialized subsets or to acquire unique variants that differ from standard set releases. The Belphemon: Sleep Mode designation identifies the featured Digimon, allowing fans to build collections around specific characters or evolutionary lines. As a promotional item, this card holds value for its limited distribution context and its role within the broader BT13 set ecosystem.

For investors and serious hobbyists, understanding the provenance of promotion cards is key. The BT13-088 code ensures precise identification in marketplaces and population reports, facilitating accurate tracking of ownership and rarity. While standard cards fill decks, promotion stamps like this one often serve as status symbols or completionist goals within the community. The R-rarity designation further cements its place among the more elusive prints of the era, appealing to those who value the distinct aesthetics and distribution history of the Digimon Card Game's promotional landscape.

Whether you are a veteran player or new to the hobby, adding the BT13-088 Belphemon: Sleep Mode to your collection offers a tangible connection to the 2023 promotional events. It represents a specific moment in the TCG's timeline, preserved through its catalog number and unique stamp variation. This product serves as a hub for identifying and acquiring this promotional artifact, ensuring collectors can verify its authenticity and catalog details before adding it to their holdings.

## FAQ

### What is the BT13-088 card in the Digimon Card Game?

BT13-088 is the catalog number for the Belphemon: Sleep Mode promotion card released in 2023. It is part of the broader Promotion Card subset distributed through specific events.

### Is the BT13-088 Belphemon card a standard set card?

No, the BT13-088 Belphemon is a Promotion Card, not part of the standard BT13 booster box distribution. It features a unique Participation Stamp variation.

### What does the Participation Stamp mean for collectors?

The Participation Stamp indicates the card was distributed at specific events. This variation distinguishes it from standard print runs, adding to its collectibility for completionists.

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Last verified: 2025-11-29.