Turn all of your Prize cards face up. (Those Prize cards remain face up for the rest of the game.) If this Pokémon has at least 1 extra Psychic Energy and 1 extra Darkness Energy attached to it (in addition to this attack's cost), take 2 Prize cards. (You can't use more than 1 GX attack in a game.)
Cosmic Eclipse entered circulation in 2019. Series classification for this set is Sun & Moon.
With 272 listed cards, this is a very large set by modern TCG standards. As of 2026, the set is 7 years old and now falls into an established back-catalog period.
Naganadel & Guzzlord-GX (#223) is one of the Rare Ultra prints in this expansion.
In 2019, Cosmic Eclipse introduced this print of Naganadel & Guzzlord-GX. Its card type is Pokémon.
The rarity label is Rare Ultra. Printed HP is 280.
Energy typing is Dragon. This gives collectors a clear identity footprint for the print.
This print is categorized under the Basic, TAG TEAM, GX, and Ultra Beast subtype. Printed card effect: TAG TEAM rule: When your TAG TEAM is Knocked Out, your opponent takes 3 Prize cards.
Current market pricing for Naganadel & Guzzlord-GX (Cosmic Eclipse) sits near $19.28. The 7-day delta remains near neutral at 0.0%.
Current pricing is broadly aligned with its 30-day average ($19.52). The 90-day window shows a floor near $19.28 and a peak around $21.86 (13% total spread), which maps to low-volatility movement.
Rarity classification for this copy is Rare Ultra.
Naganadel & Guzzlord-GX sits within a broader pool of Naganadel variants that can be compared by set, rarity, and price. Comparable entries in this snapshot: 3 cards, 1 distinct set.
In this sample, pricing ranges between $8.39 and $102.66 (1124% total span). Relative to the alternative average ($46.16), this card is -58%.
Notable alternatives include Naganadel & Guzzlord-GX #224 (Cosmic Eclipse) at $102.66, Naganadel & Guzzlord-GX #158 (Cosmic Eclipse) at $8.39, and Naganadel & Guzzlord-GX #260 (Cosmic Eclipse) at $27.44.
Collector-focused market read: The latest week is near flat (0.0%), suggesting consolidation rather than breakout behavior. The 90-day range spans $19.28 to $21.86 (13% spread), which indicates low-volatility behavior.
Current value remains close to its 30-day mean ($19.52). Graded context points to a substantial premium curve, with PSA 10 at +477% above raw pricing.
PSA 9 is currently around $30.26, while PSA 10 is $111.27.
