How much is Bronzong - XY21 (Prerelease) [Staff] XY21/108 worth?

Bronzong - XY21 (Prerelease) [Staff] XY21/108 from XY Promos has a current market price of $47.74 for the Holofoil variant. Recent sales range from $49.00 to $682.48.

Is Bronzong - XY21 (Prerelease) [Staff] a good investment?

Bronzong - XY21 (Prerelease) [Staff] has appreciated 314.4% since release, showing a positive long-term trend for collectors and investors.

Where can I buy Bronzong - XY21 (Prerelease) [Staff]?

Bronzong - XY21 (Prerelease) [Staff] 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 Bronzong - XY21 (Prerelease) [Staff] from?

Bronzong - XY21 (Prerelease) [Staff] is from the XY Promos set, part of the XY series, which contains 227 cards. It is card number XY21/108 with a rarity of Promo and Water type.

PromoWater

Bronzong - XY21 (Prerelease) [Staff] – XY21/108

XY Promos#XY21/108Stage 1HP 90

Buy on TCGPlayer

Featured Pokémon

#437 Bronzong

steel / psychic

Set

Market Price

$47.74

Holofoil

Price updated Sep 4, 2026

+314.4%all time

Bronzong - XY21 (Prerelease) [Staff] has gained 314.4% since release. Holofoil prices range from $49.00 to $682.48.

Variant	Market	Low	Mid	High	Trend
HolofoilDEFAULT	$47.74	$49.00	$439.75	$682.48	▲ 314.4%

Price History

Holofoil — market price over time

Card Details

Type: Water
Stage: Stage 1
HP: 90
Weakness: Rx2
Resistance: P-20
Retreat Cost: 3
Set: XY Promos
Rarity: Promo
Card #: XY21/108

Attacks

[1MM] Hammer In (60)

Frequently Asked Questions

How much is Bronzong - XY21 (Prerelease) [Staff] XY21/108 worth?: Bronzong - XY21 (Prerelease) [Staff] XY21/108 from XY Promos has a current market price of $47.74 for the Holofoil variant. Recent sales range from $49.00 to $682.48.
Is Bronzong - XY21 (Prerelease) [Staff] a good investment?: Bronzong - XY21 (Prerelease) [Staff] has appreciated 314.4% since release, showing a positive long-term trend for collectors and investors.
Where can I buy Bronzong - XY21 (Prerelease) [Staff]?: Bronzong - XY21 (Prerelease) [Staff] 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 Bronzong - XY21 (Prerelease) [Staff] from?: Bronzong - XY21 (Prerelease) [Staff] is from the XY Promos set, part of the XY series, which contains 227 cards. It is card number XY21/108 with a rarity of Promo and Water type.