Dual Ball #139 Expedition Base Set Reverse Holofoil Price

Dual Ball #139 price, trend & prediction

Dual Ball #139 (Reverse Holofoil, Uncommon) from Expedition Base Set (2002) has a market price of $14.18 raw as of October 9, 2026, the TCGplayer market price for this exact printing. For context, the median Expedition Base Set card is $38.36; this one ranks #231 of 324 priced printings. Over the last 30 days the price has edged up (+4.0%), +6.3% over 90 days. Its 180-day range is $13.34 to $14.23 — it is trading near the top of that range.

Graded copies of Dual Ball sell for more than raw. A PSA 10 has a recent sale median of $69.99, about 4.9× the raw price (1 recent sale) — thin data, treat as indicative. PSA 9 copies go for around $19.99, about 1.4× the raw price (1 recent sale) — thin data, treat as indicative. Other grades we track: CGC 10 at $62.00, CGC 8.5 at $14.43, CGC 8 at $13.00. Graded medians come from recent eBay sold listings and refresh daily.

Dual Ball #139 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 (+4.0% over 30 days, +0.0% over 7 days, +6.3% 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.