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Onix [Reverse Holo] #42

Fire Red & Leaf Green
Release Date August 30, 2004Card Number #42
Ungraded
€21.92
 
Grade 9
€136.58
 
PSA 10
€249.14
 

Onix [Reverse Holo] #42 price guide

Current sold value for every grade.
Ungraded€21.92
Grade 1€101.45
Grade 2€6.23
Grade 3€7.12
Grade 4€8.01
Grade 5€8.90
Grade 6€10.68
Grade 7€13.12
Grade 8€25.44
Grade 9€136.58
Grade 9.5€150.37
SGC 10€149.49
CGC 10€66.73
PSA 10€249.14
BGS 10€323.88
BGS 10 Black€1,619
CGC 10 Pristine€120.12

Recent sales

Individual completed sales, newest first (Ungraded).
11 Oct 2026The Pokémon Company Pokemon TCG Onix 42/112 EX FireRed & LeafGreen Reverse Holo 42/112eBay€21.36
6 Oct 2026Onix #42 Near Mint English Reverse HoloTCGPlayer€22.47
29 Sept 2026Onix #42 Near Mint English Reverse HoloTCGPlayer€20.38
24 Sept 2026Onix 42/112 FireRed & LeafGreen Uncommon Reverse Holo Pokemon Card 42/112eBay€26.68
15 Aug 2026Onix 42/112 EX FireRed & LeafGreen Reverse Holo Pokémon TradingCardGame 2004 NM 42/112eBay€40.03
15 Aug 2026Pokemon Onix - 42/112 - Uncommon Reverse Holo Ex Fire Red & Leaf Green DMGeBay€8.34
8 Aug 2026Onix #42 Near Mint English Reverse HoloTCGPlayer€20.46
31 Jul 2026Onix #42 Near Mint English Reverse HoloTCGPlayer€28.47
24 Jun 2026Onix 42/112 Reverse Holo FireRed & LeafGreen - Pokemon Card - NMeBay€27.70
4 Jun 2026Onix Reverse Holofoil with Photos #42 Near Mint English Reverse HoloTCGPlayer€22.83
20 May 2026Onix - 42/112 - Pokemon Ex FireRed LeafGreen Reverse Holo NMeBay€17.90
18 May 2026Onix 42/112 Uncommon FireRed & LeafGreen Pokemon Reverse Holo Near Mint 42/112eBay€44.48
28 Apr 2026Onix Reverse Foil Pokémon EX FireRed & LeafGreen #42 2004eBay€33.48
19 Apr 2026Pokemon Card - Onix FireRed & LeafGreen 42/112 Reverse Holo Uncommon 42/112eBay€26.68
19 Apr 2026Onix FireRed & LeafGreen 42/112 Uncommon Reverse Holo Pokemon - VLP (Almost NM) 42/112eBay€26.68
28 Mar 2026Pokemon Card - Onix FireRed & LeafGreen 42/112 Uncommon Reverse Holo 42/112eBay€26.68
14 Mar 2026Onix #42 Near Mint English Reverse HoloTCGPlayer€23.13
17 Feb 2026Onix #42 Near Mint English Reverse HoloTCGPlayer€13.61
13 Feb 2026Onix #42 Near Mint English Reverse HoloTCGPlayer€12.46
3 Feb 2026Pokémon TCG Onix 42/112 Reverse Holo Fire Red Leaf Green 42/112eBay€13.35
26 Jan 20262004 Pokémon EX Fire Red & Leaf Green Onix-Reverse Foil #42/112 42/112eBay€12.45
10 Jan 2026Onix - 42/112 - Reverse Holo - Fire Red & Leaf Green - Pokemon Card - NM/MeBay€17.88
9 Nov 2025Onix #42 Near Mint English Reverse HoloTCGPlayer€13.29
3 Nov 2025Onix #42 Near Mint English Reverse HoloTCGPlayer€9.57
9 Sept 2025Onix #42 Near Mint English Reverse HoloTCGPlayer€10.15

How much is Onix [Reverse Holo] #42 (Fire Red & Leaf Green) worth?

Right now an ungraded copy of Onix [Reverse Holo] #42 from Fire Red & Leaf Green sells for about €21.92, a PSA 9 for about €136.58 and a PSA 10 for about €249.14. These values are based on 61 recent completed sales, the latest on 11 Oct 2026. Prices are converted from US dollars to euros and updated every few hours.

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