May 24, 2026 Ungraded $5 e b a y
Pokemon Card - Hoothoot HeartGold SoulSilver 66/123 Common Reverse Holo 66/123 May 22, 2026 Ungraded $6 e b a y
Hoothoot [Reverse Holo] #66 Pokemon HeartGold & SoulSilver Apr 12, 2026 Ungraded $10 e b a y
Hoothoot 66/123 HeartGold & SoulSilver Reverse Holo Common Pokemon 66/123 Apr 11, 2026 Ungraded $6 e b a y
Hoothoot Reverse Foil Pokémon HeartGold & SoulSilver #66 2010 Mar 24, 2026 Ungraded $7 e b a y
Hoothoot 66/123 HeartGold & SoulSilver Reverse Holo Common Pokemon 66/123 Feb 26, 2026 Ungraded $5 e b a y
Hoothoot 66/123 HeartGold & SoulSilver Reverse Holo Common Pokemon 66/123 Feb 24, 2026 Ungraded $5 Hoothoot #66 Near Mint English Reverse Holo Feb 20, 2026 Ungraded $9 e b a y
Pokémon Hoothoot Heartgold Soulsilver 66/123 Reverse Holo LP Feb 1, 2026 Ungraded $3 e b a y
Hoothoot 66/123 Reverse Holo HeartGold SoulSilver Pokémon NM Jan 31, 2026 Ungraded $8 e b a y
Pokémon TCG Hoothoot Heartgold & Soulsilver 66/123 Reverse Holo LP. 66/123 Jan 6, 2026 Ungraded $6 e b a y
Hoothoot 66/123 HeartGold SoulSilver Reverse Holo Pokemon Card MP 66/123 Dec 4, 2025 Ungraded $2 e b a y
Reverse Holofoil Hoothoot 66/123 Pokemon Common HeartGold SoulSilver Card MP Nov 26, 2025 CGC 8 $8 e b a y
2010 Pokemon TCG Hoothoot 66/123 Heartgold & Soulsilver Reverse Holo MP-LP CGC 8 66/123 Sep 19, 2025 Ungraded $2 e b a y
Pokémon TCG Hoothoot 66/123 Heartgold & Soulsilver Base Reverse Holo NM/LP 66/123 Aug 12, 2025 Ungraded $2 e b a y
Hoothoot 66/123 Heartgold & Soulsilver Reverse Holo Pokémon TCG Card 66/123 Jul 27, 2025 PSA 8 $9 e b a y
Pokemon Hoothoot HeartGold & SoulSilver Reverse Holo #66 PSA 8 Jul 25, 2025 Ungraded $5 e b a y
Pokémon TCG Hoothoot Heartgold & Soulsilver 66/123 Reverse Holo LP. Jul 24, 2025 Ungraded $3 e b a y
Pokémon TCG Hoothoot Heartgold Soulsilver 66/123 Regular Reverse Holo Jul 15, 2025 Ungraded $3 e b a y
Pokémon TCG - Hoothoot 66/123 - Reverse Holo - Heartgold & Soulsilver #HGSS04 May 22, 2025 Ungraded $3 e b a y
Hoothoot 66/123 Heartgold & Soulsilver Reverse Holo Pokémon TCG Card NM 66/123 Feb 26, 2025 Ungraded $1 e b a y
* Hoothoot 66/123 Reverse Holo HeartGold SoulSilver Pokémon 2010 Vintage TCG Jan 21, 2025 Ungraded $2 e b a y
Hoothoot 66/123 Reverse Holo Heartgold Soulsilver Pokémon Card LP 66/123 Dec 20, 2024 Ungraded $2 e b a y
Pokemon TCG Hoothoot (HeartGold SoulSilver HGSS 66/123) Reverse Holo NM Sep 23, 2024 Ungraded $6 e b a y
Hoothoot 66/123 Reverse Holo HeartGold SoulSilver Base Pokemon Card Excellent 66/123 Sep 3, 2024 Ungraded $4 e b a y
Hoothoot 66/123, Heartgold & Soulsilver, Reverse Holo, Pokemon, LP/NM Feb 14, 2024 Ungraded $1 e b a y
Hoothoot 66/123 - HeartGold & SoulSilver - Reverse Holo - Pokémon Card TCG - MP 66/123 Nov 28, 2023 Ungraded $3 e b a y
Hoothoot 66/123 Reverse Holo HeartGold SoulSilver Pokémon NM Jan 8, 2023 Ungraded $3 e b a y
Pokemon Card Hoothoot 66/123 HeartGold and SoulSilver Rev Holo Jul 2, 2022 Ungraded $4 e b a y
Pokemon Hoothoot 66/123 Reverse Holo Foil Card HeartGold SoulSilver NM-MT May 9, 2022 Ungraded $1 e b a y
Hoothoot - 66/123 - Reverse Holo - HeartGold & SoulSilver Pokemon - Near Mint 
