# Exchanged Promise (BanG Dream! Girls Band Party!) — resale value

**Exchanged Promise (BanG Dream! Girls Band Party!)** is worth about **$10.73**, based on real closed eBay sales. Sealed or new examples sell for around **$12**.

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Market | $10.73 |
| Low | $10.98 |

Values are medians of real closed eBay sales, updated 2026-07-25. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DWeiss%2520Schwarz%2520Exchanged%2520Promise%2520BanG%2520Dream!%2520Girls%2520Band%2520Party!%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DWeiss%2520Schwarz%2520Exchanged%2520Promise%2520BanG%2520Dream!%2520Girls%2520Band%2520Party!%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Weiss Schwarz |
| Set | BanG Dream! Girls Band Party! |
| Rarity | Promo |
| Number | #BD/W54-E108 PR |

## Exchanged Promise (BanG Dream! Girls Band Party!) value

The Exchanged Promise from **BanG Dream! Girls Band Party!** (Weiss Schwarz) #BD/W54-E108 PR has a TCGPlayer market price of **$10.73**. Rarity: Promo.

### What drives the price

For Weiss Schwarz singles, set, rarity, printing (normal/foil/alt-art), and competitive demand drive value. Chase rares, alt-arts, and first-print foils command the biggest premiums.

## FAQ

**What is the current market value for this Promo card?**

The current market value for the Exchanged Promise (BanG Dream! Girls Band Party!) card is listed at $10.73.

**Is this card rare in the BanG Dream! Girls Band Party! set?**

This card is a Promo item, designated as #BD/W54-E108 PR, indicating its special status within the set.

**What is the low price point for this specific card?**

The low price listed for the Exchanged Promise card is $10.98.

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Full price guide: https://junkpal.ai/products/exchanged-promise-173621-tcg
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-25, based on real sold listings (junkpal.ai)"