How much is Solgaleo GX (Secret Rare) 173/156 worth?

Solgaleo GX (Secret Rare) 173/156 from Ultra Prism has a current market price of $53.50 for the Holofoil variant. Recent sales range from $52.72 to $519.90.

Is Solgaleo GX (Secret Rare) a good investment?

Solgaleo GX (Secret Rare) has declined 15.9% since release, showing a downward trend that suggests caution for new buyers.

Where can I buy Solgaleo GX (Secret Rare)?

Solgaleo GX (Secret Rare) is available on TCGplayer through verified sellers. Use the Buy button on this page to view current listings, market prices, and condition options.

What set is Solgaleo GX (Secret Rare) from?

Solgaleo GX (Secret Rare) is from the Ultra Prism set, part of the Sun & Moon series, which contains 173 cards. It is card number 173/156 with a rarity of Secret Rare and Metal type.

Solgaleo GX (Secret Rare) 173/156 Price 2026

Name: Solgaleo GX (Secret Rare)
Brand: Pokemon
SKU: 157789
Price: 53.50 USD
Availability: InStock

Solgaleo GX (Secret Rare) 173/156 Price 2026 | Ultra Prism

Market Price

$53.50

Holofoil

Price updated Jul 21, 2026

-15.9%all time

Solgaleo GX (Secret Rare) has dropped 15.9% since release. Holofoil prices range from $52.72 to $519.90.

Variant	Market	Low	Mid	High	Trend
HolofoilDEFAULT	$53.50	$52.72	$69.99	$519.90	▼ 15.9%

Price History

Holofoil — market price over time

Card Details

Type: Metal
Stage: Stage 2
HP: 250
Weakness: Rx2
Resistance: P-20
Retreat Cost: 3
Set: Ultra Prism
Rarity: Secret Rare
Card #: 173/156

Attacks

[MM1] Sunsteel Strike (230)
Discard all Energy from this Pokemon.

[M] Sol Burst GX
Search your deck for up to 5 Energy cards and attach them to your Pokemon in any way you like. Then, shuffle your deck. (You can't use more than 1 GX attack in a game.)