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.
In the Cosmic Eclipse checklist, Island Challenge Amulet occupies position #194 as a Uncommon card.
Island Challenge Amulet appears in Cosmic Eclipse, released in 2019. Its card type is Trainer.
The rarity label is Uncommon. This gives collectors a clear identity footprint for the print.
It carries a Pokémon Tool subtype designation. Card rules text: Attach a Pokémon Tool to 1 of your Pokémon that doesn't already have a Pokémon Tool attached to it.
The Pokémon-GX or Pokémon-EX this card is attached to gets -100 HP, and when it is Knocked Out by damage from an opponent's attack, that player takes 1 fewer Prize card. You may play as many Item cards as you like during your turn (before your attack).
Island Challenge Amulet (Cosmic Eclipse) is presently valued at about $0.14 in raw condition. Price action is stable over 7 days, moving only 0.0%.
It is currently 2.6% below the 30-day average of $0.14. The 90-day window shows a floor near $0.13 and a peak around $0.15 (14% total spread), which maps to low-volatility movement.
The listed rarity for this print is Uncommon.
Collectors tracking Island Challenge Amulet often benchmark it against other Island cards. The current sample spans 1 comparable cards from 1 set.
Only one priced comparison is available in this sample ($4.92). Notable alternatives include Island Challenge Amulet #265 (Cosmic Eclipse) at $4.92.
Market structure summary: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. With a 14% 90-day spread ($0.13-$0.15), this card currently tracks as low-volatility.
Relative to the 30-day baseline ($0.14), pricing is near equilibrium. Without a consistent graded comp in the current snapshot, live listings are still required for reliable condition-based valuation.
