Onix #042 FireRed & LeafGreen Reverse Holofoil Price
FireRed & LeafGreen · #042 · Reverse Holofoil
Onix Reverse Holofoil (FireRed & LeafGreen #042) is worth $27.78 raw as of October 14, 2026, up 20.8% over the last 30 days.
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About the artwork
Onix, a large serpentine Pokémon made of grey boulders, emerges from a cloud of dust and debris. Its mouth is open, revealing a dark interior, and its eyes are wide. The background shows jagged, earth-toned rock formations, suggesting a rocky or desert environment.
Generated by AI vision — may contain mistakes.
$27.78latest TCGplayer median
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Price history (TCGplayer median, ~180 days)
Onix #042 price, trend & prediction
Onix #042 (Reverse Holofoil, Uncommon) from FireRed & LeafGreen (2004) has a market price of $27.78 raw as of October 14, 2026, the TCGplayer market price for this exact printing. For context, the median FireRed & LeafGreen card is $21.15; this one ranks #107 of 242 priced printings. Over the last 30 days the price has climbed (+20.8%), +50.7% over 90 days. Its 180-day range is $18.43 to $28.63 — it is trading near the top of that range.
Graded copies of Onix sell for more than raw. Other grades we track: CGC 10 at $94.99, PSA 8 at $26.00. Graded medians come from recent eBay sold listings and refresh daily.
Onix #042 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 (+20.8% over 30 days, +0.0% over 7 days, +50.7% 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.
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