Dialga - DP26 (DP Black Star Promo) #DP26 (Jumbo Cards) is worth about $16.98 today, the Near Mint market price from TCGplayer sales as of 2026-10-03.
Dialga - DP26 (DP Black Star Promo) #DP26 is trending down: $16.98 today, down 19% in 30 days and 19% below its all-time high of $20.90 (2026-06-05). TCGplayer market price as of 2026-10-03, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
| TCGplayer market | $20.90 | verify ↗ |
| TCGplayer lowest ask | $13.00 |
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $20.90 market price that is roughly $15 cash or $17 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
Dialga - DP26 (DP Black Star Promo) [Holofoil] has a TCGplayer market price of $20.90 as of 2026-10-02.
Dialga - DP26 (DP Black Star Promo) #DP26 is trending down: $16.98 today, down 19% in 30 days and 19% below its all-time high of $20.90 (2026-06-05). TCGplayer market price as of 2026-10-03, tracked daily since 2024-02-08. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.
In TickerMint's daily data (since February 2024), the TCGplayer market price for Dialga - DP26 (DP Black Star Promo) [Holofoil] (all conditions) peaked at $20.90 (2026-06-05) and bottomed at $6.05 (2025-04-18).
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