Dialga #DP26 DP Black Star Promos Holofoil Price

Dialga #DP26 price, trend & prediction

Dialga #DP26 (Holofoil, Promo) from DP Black Star Promos (2007) has a market price of $21.21 raw as of October 14, 2026, the TCGplayer market price for this exact printing. For context, the median DP Black Star Promos card is $47.11; this one ranks #36 of 51 priced printings. Over the last 30 days the price has edged up (+4.3%), +3.7% in the last week, +18.2% over 90 days. Its 180-day range is $17.95 to $21.21 — it is trading near the top of that range.

Graded copies of Dialga sell for more than raw. PSA 9 copies go for around $595.00, about 28× the raw price (8 recent sales). Other grades we track: CGC 10 at $600.00, PSA 8 at $150.00, CGC 8 at $45.00. Graded medians come from recent eBay sold listings and refresh daily.

Dialga #DP26 price prediction: if recent momentum continues, the 30-day trend for this card is upward. Momentum is pointing up: the price is higher across the windows we track (+4.3% over 30 days, +3.7% over 7 days, +18.2% over 90 days). This is a read of past price moves, not a model forecast and not investment advice — see the forecast methodology and public accuracy scoreboard for how our ML outlooks are built and scored.