Market researchAll setsBlogsMy Cards

Galvantula [Reverse Holo] #42

Steam Siege
Release Date August 3, 2016Card Number #42
Ungraded
€2.56
 
Grade 9
€15.67
 
PSA 10
€43.67
 

Galvantula [Reverse Holo] #42 price guide

Current sold value for every grade.
Ungraded€2.56
Grade 2€2.67
Grade 3€2.67
Grade 4€2.67
Grade 5€2.67
Grade 6€3.56
Grade 7€4.89
Grade 8€11.49
Grade 9€15.67
Grade 9.5€16.91
SGC 10€25.80
CGC 10€25.80
PSA 10€43.67
BGS 10€56.95
BGS 10 Black€284.73
CGC 10 Pristine€46.27

Recent sales

Individual completed sales, newest first (Ungraded).
17 Oct 2026Galvantula - 42/114 - Rare - Reverse Holo Pokemon XY Steam Siege - NM 42/114eBay€1.68
14 Oct 2026Galvantula 42/114 XY - Steam Siege Rare Reverse Holo Pokemon TCG LP 42/114eBay€1.77
14 Oct 2026Galvantula Reverse Holo 42/114 NM XY - Steam Siege Pokemon Card 42/114eBay€4.45
14 Oct 2026🚀 Galvantula 42/114 XY Steam Siege Reverse Holo Pokémon TCG 42/114eBay€3.55
14 Oct 2026GALVANTULA STEAM SIEGE 42/114 RARE POKEMON REVERSE HOLO LP B1-3-1008 42/114eBay€1.34
14 Oct 2026Pokemon TCG Galvantula 42/114 XY Steam Siege Reverse Holo Rare English 2016 42/114eBay€2.25
13 Oct 2026Galvantula Rare XY Steam Siege 42/114 Lightning Grass Reverse Holo Pokemon Card 42/114eBay€4.44
12 Oct 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€2.76
9 Oct 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€2.45
6 Oct 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€2.23
29 Sept 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€2.00
27 Sept 2026GALVANTULA 42/114 R STEAM SIEGE POKEMON REVERSE HOLO NM/M 42/114eBay€3.11
27 Sept 2026Galvantula 42/114 Reverse Holo Rare Steam Siege Pokemon Cards 42/114eBay€2.66
26 Sept 2026Galvantula - 42/114 - Rare - Reverse Holo Pokemon XY Steam Siege NM- 42/114eBay€1.74
25 Sept 2026Galvantula 42/114 Rare Steam Siege Pokemon Reverse Holo Lightly Played 42/114eBay€2.39
25 Sept 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€2.31
23 Sept 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€3.53
22 Sept 2026Pokemon Card Galvantula Steam Siege Reverse Holo Rare 42/114 Near Mint 42/114eBay€6.35
19 Sept 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€2.67
13 Sept 2026Pokémon TCG Galvantula Steam Siege 42/114 Reverse Holo Rare (2016) 42/114eBay€3.59
13 Sept 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€3.53
6 Sept 2026Pokemon TCG Card 2016 Steam Siege Galvantula 42/114 Reverse HoloeBay€7.11
4 Sept 2026Pokemon TCG Galvantula 42/114 XY - Steam Siege Reverse Holo 42/114eBay€2.89
3 Sept 2026Galvantula 42/114 RARE REVERSE HOLO Steam Siege Pokemon Lightly Played 42/114eBay€2.22
3 Sept 2026Galvantula #42 Near Mint English Reverse HoloTCGPlayer€2.66

How much is Galvantula [Reverse Holo] #42 (Steam Siege) worth?

Right now an ungraded copy of Galvantula [Reverse Holo] #42 from Steam Siege sells for about €2.56, a PSA 9 for about €15.67 and a PSA 10 for about €43.67. These values are based on 34 recent completed sales, the latest on 17 Oct 2026. Prices are converted from US dollars to euros and updated every few hours.

More Steam Siege card prices

The most valuable cards in this set. See all Steam Siege prices →

Gardevoir EX #116

Steam Siege
Ungraded€81.63PSA 10€1,780

M Gardevoir EX #112

Steam Siege
Ungraded€36.09PSA 10€654.11

Azumarill #77

Steam Siege
Ungraded€1.65PSA 10€171.33

M Gardevoir EX #79

Steam Siege
Ungraded€15.28PSA 10€232.64

M Steelix EX #109

Steam Siege
Ungraded€18.30PSA 10€497.05

Volcanion EX #115

Steam Siege
Ungraded€23.93PSA 10€979.04

Gardevoir EX #111

Steam Siege
Ungraded€17.80PSA 10€1,345

Steelix EX #108

Steam Siege
Ungraded€14.69PSA 10€716.35

M Steelix EX #68

Steam Siege
Ungraded€7.52PSA 10€156.74

Volcanion EX #107

Steam Siege
Ungraded€8.09PSA 10€623.03

Yveltal BREAK #66

Steam Siege
Ungraded€6.34PSA 10€318.19

Magearna EX #110

Steam Siege
Ungraded€7.96PSA 10€310.48