Steam Siege chase cards

The top 10 Steam Siege chase cards

1. 

   #1 Gardevoir-EX – Rare Secret

   116/114 · Steam Siege

   Gardevoir-EX turns toward you with a blue energy swirl trailing off one arm, while a dark red Yveltal spreads its wings behind her against a hazy pink sky and the faint gears of the set's steampunk backdrop. The gold border marks it as one of the Secret Rare cards that sit past the regular set list in Steam Siege, and Gardevoir's devoted fan base keeps steady demand on it.

   Ungraded

   $95.10

   PSA 10

   $2,120

   Gem rate

   21%

   The most valuable chase card in Steam Siege ungraded; a PSA 10 copy sells for 22× that ($2,120), and 21% of PSA-graded copies have come back a 10. Its ungraded price is down 14% over four weeks.

2. 

   #2 M Gardevoir-EX – Rare Ultra

   112/114 · Steam Siege

   M Gardevoir-EX from Steam Siege shows Mega Gardevoir in a sweeping full-art pose, its flowing gown arcing across the card against a swirling purple backdrop slashed with hot pink energy bolts. Art by 5ban Graphics, it features the attack name in bold Japanese katakana lettering over the scene. Gardevoir's devoted fanbase and the textured Ultra Rare finish make this one of the set's more sought-after pulls.

   Ungraded

   $50.00

   PSA 10

   $696

   Gem rate

   33%

   Number 2 in Steam Siege by ungraded value; a PSA 10 copy sells for 14× that ($696), and 33% of PSA-graded copies have come back a 10.

3. 

   #3 Volcanion-EX – Rare Secret

   115/114 · Steam Siege

   Volcanion-EX charges forward in this full-art secret rare, its red armored body and steam-venting arm ring framed by white bursts of vapor, while Xerneas looms in the blue background beside a ruined machine. Art by Mitsuhiro Arita gives the scene a painted, cinematic feel. As a secret rare numbered past the set, it caps Steam Siege and draws fans of the Mythical Pokémon and its dual-type look.

   Ungraded

   $39.99

   PSA 10

   $1,195

   Gem rate

   27%

   Number 3 in Steam Siege by ungraded value; a PSA 10 copy sells for 30× that ($1,195), and 27% of PSA-graded copies have come back a 10. Its ungraded price is down 21% over four weeks.

4. 

   #4 Gardevoir-EX – Rare Ultra

   111/114 · Steam Siege

   Gardevoir-EX fills the frame in a sweeping full art pose, arm extended and gown flowing across the bottom of the card, outlined in bold yellow against a swirling magenta and violet backdrop with sparkling light trails. Art by Ryo Ueda, it captures the graceful, elegant look fans love about Gardevoir. As the Rare Ultra full art from Steam Siege, it remains a favorite for Fairy-type and Gardevoir collectors.

   Ungraded

   $27.30

   PSA 10

   $1,050

   Gem rate

   28%

   Number 4 in Steam Siege by ungraded value; a PSA 10 copy sells for 38× that ($1,050), and 28% of PSA-graded copies have come back a 10. Its ungraded price is up 13% over four weeks.

5. 

   #5 M Steelix-EX – Rare Ultra

   109/114 · Steam Siege

   M Steelix-EX fills the frame with a gleaming gold Mega Steelix, its crested head and grinning jaw bursting toward you over a rocky canyon backdrop, crackling with blue energy and the bold Mega lettering. Art by 5ban Graphics gives it that glossy, sculpted CGI look of the era. As a full art Ultra Rare from Steam Siege, it appeals to Mega collectors and fans of Steelix alike.

   Ungraded

   $26.50

   PSA 10

   $641

   Gem rate

   30%

   Number 5 in Steam Siege by ungraded value; a PSA 10 copy sells for 24× that ($641), and 30% of PSA-graded copies have come back a 10. Its ungraded price is down 9.4% over four weeks.

6. 

   #6 Steelix-EX – Rare Ultra

   108/114 · Steam Siege

   Steelix-EX fills this full art card with its massive steel head lunging forward, red eye glaring, its segmented body coiling down through a dark blue field of floating boulders. The rendered metal sheen and bold yellow outlines, art by Ryo Ueda, give it real weight. Full art Ultra Rares from Steam Siege are a staple chase for XY collectors, and Steelix fans rarely get a treatment this big.

   Ungraded

   $19.90

   PSA 10

   $1,260

   Gem rate

   22%

   Number 6 in Steam Siege by ungraded value; a PSA 10 copy sells for 63× that ($1,260), and 22% of PSA-graded copies have come back a 10.

7. 

   #7 Professor Sycamore – Rare Ultra

   114/114 · Steam Siege

   Professor Sycamore gets a full art Supporter treatment here, illustrated by Yusuke Ohmura, showing the Kalos professor in a panic as research papers spill from his arms while a grinning Chespin clings to his flapping lab coat. The orange Poké Ball pattern behind them gives it a playful, comic feel. Collectors chase it for the humor, the Chespin cameo, and its spot closing out Steam Siege as an Ultra Rare.

   Ungraded

   $14.80

   PSA 10

   $160

   Gem rate

   34%

   Number 7 in Steam Siege by ungraded value; a PSA 10 copy sells for 11× that ($160), and 34% of PSA-graded copies have come back a 10.

8. 

   #8 Volcanion-EX – Rare Ultra

   107/114 · Steam Siege

   This full art Volcanion-EX fills the frame with the Mythical Pokémon's bulky crimson body, its head low and turned toward you while the arm cannons loom overhead. Art by 5ban Graphics splits the background between churning blue water and roaring flame, matching its steam theme. As the Ultra Rare headliner of Steam Siege, it draws fans of the XY era's glossy full art style and of Volcanion itself.

   Ungraded

   $9.77

   PSA 10

   $740

   Gem rate

   29%

   Number 8 in Steam Siege by ungraded value; a PSA 10 copy sells for 76× that ($740), and 29% of PSA-graded copies have come back a 10. Its ungraded price is up 9.5% over four weeks.

9. 

   #9 Magearna-EX – Rare Ultra

   110/114 · Steam Siege

   Magearna-EX fills this full art card with the Mythical artificial Pokémon rendered in glossy 5ban Graphics CGI, its gear-shaped head and pink eyes gleaming against a sparkling rainbow burst of light. The metallic body is outlined in gold, with its arms spread wide as if floating forward. Collectors chase it as one of the standout Ultra Rare full arts from Steam Siege, and Magearna's charming design keeps fans coming back.

   Ungraded

   $9.55

   PSA 10

   $758

   Gem rate

   31%

   Number 9 in Steam Siege by ungraded value; a PSA 10 copy sells for 79× that ($758), and 31% of PSA-graded copies have come back a 10. Its ungraded price is up 6.0% over four weeks.

10. 

    #10 Xerneas BREAK – Rare BREAK

    82/114 · Steam Siege

    Xerneas BREAK turns the card sideways and renders the Legendary deer entirely in polished gold, its branching antlers flaring out as it rears among crackling white lightning, with art by 5ban Graphics. Rare BREAK cards like this one belong to a short-lived mechanic from the XY era, and fans of Xerneas chase the gilded, landscape-format look as a standout from Steam Siege.

    Ungraded

    $8.27

    PSA 10

    $138

    Gem rate

    44%

    Number 10 in Steam Siege by ungraded value; a PSA 10 copy sells for 17× that ($138), and 44% of PSA-graded copies have come back a 10. Its ungraded price is up 11% over four weeks.