Brock's Protection #101 Gym Challenge 1st Edition Price

Brock's Protection #101 price, trend & prediction

Brock's Protection #101 (1st Edition, Rare) from Gym Challenge (2000) has a market price of $9.88 raw as of October 11, 2026, the TCGplayer market price for this exact printing. For context, the median Gym Challenge card is $6.00; this one ranks #103 of 263 priced printings. Over the last 30 days the price has edged up (+2.8%), +14.8% over 90 days. Its 180-day range is $8.51 to $9.88 — it is trading near the top of that range.

Graded copies of Brock's Protection sell for more than raw. A PSA 10 has a recent sale median of $275.00, about 28× the raw price (1 recent sale) — thin data, treat as indicative. PSA 9 copies go for around $59.99, about 6.1× the raw price (1 recent sale) — thin data, treat as indicative. Other grades we track: PSA 8 at $24.00, CGC 10 at $11.00, CGC 8.5 at $8.50. Graded medians come from recent eBay sold listings and refresh daily.

Brock's Protection #101 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 (+2.8% over 30 days, +0.9% over 7 days, +14.8% 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.