Question 1

What is the current market value of Horsea δ #66?

Accepted Answer

Horsea δ from Holon Phantoms is currently trading around $0.81. Over the last 7 days it gained 14.1%. Current value is elevated versus the 30-day mean ($0.68), by 19.6%. In the past 90 days, observed prices ranged from $0.52 to $0.81 (36% spread), a moderate-volatility profile. This version is categorized as Common.

Question 2

Is Horsea δ #66 a good investment or collectible?

Accepted Answer

Collector-focused market read: Short-term momentum is positive (14.1% over 7 days), while the card sits 56% above its 90-day low. The 90-day range spans $0.52 to $0.81 (36% spread), which indicates moderate-volatility behavior. Versus the 30-day average ($0.68), the card is trading 19.6% higher. Graded context points to a substantial premium curve, with PSA 10 at +16123% above raw pricing. PSA 9 is currently around $145.94, while PSA 10 is $131.41.

Question 3

What is Horsea δ #66 and what makes it special?

Accepted Answer

Horsea δ is a Holon Phantoms card from the 2006 release window. Its card type is Pokémon. The rarity label is Common. Printed HP is 50. Energy typing is Fire. Card subtype classification is Basic. Notable move text references "Ram" and "Steady Firebreathing". The card has a weakness to Lightning. Retreat cost is 1 energy. Common-tier prints are typically the most accessible entries for set completion.

Question 4

What are the alternative Horsea cards available?

Accepted Answer

Other Horsea printings create a useful comparison set for Horsea δ. The current sample spans 2 comparable cards from 1 set. Comparable prices currently cover $0.68-$1.09, a 60% band. Against the sample mean of $0.89, this card is -8%. Notable alternatives include Horsea δ #31 (Dragon Frontiers) at $1.09 and Horsea δ #50 (Dragon Frontiers) at $0.68.

Question 5

What set is Horsea δ #66 from, and when was it released?

Accepted Answer

Release year for Holon Phantoms is 2006. It belongs to the EX series. The checklist contains 111 cards, placing it in a mid-size expansion range. As of 2026, the set is 20 years old and fits a legacy-era profile. Horsea δ (#66) is one of the Common prints in this expansion.

Horsea δ #66

Price history

All Horsea δ cards

Card details

Attacks