HEARTGOLD & SOULSILVER
HS—Undaunted (UD) Card List
HS—Undaunted is a HeartGold & SoulSilver set released on August 18, 2010. Its main set runs to 90, and 1 secret rare is numbered past it, for 91 cards in all.
The rarest pulls are its 1 Rare Secret.
Its most valuable cards right now are Umbreon 86/90 at $667.70, Rayquaza & Deoxys LEGEND 90/90 at $599.98 and Rayquaza & Deoxys LEGEND 89/90 at $599.14 (Near Mint market prices as of October 17, 2026).
Its cards were illustrated by 33 artists; Kagemaru Himeno drew the most, with 8 cards.
Holofile also lists 2 sealed products from the set, including booster boxes and booster packs.
- Set codeUD
- Main set90
- Secret rares1
- ReleasedAug 18, 2010
Chase cards
The 8 most valuable cards in HS—Undaunted, by Near Mint market price.
All 91 cards
Alph Lithograph$156.89+16%
Bellossom$2.07+16%
Espeon$15.99+1%
Forretress$3.93+3%
Gliscor$21.53+124%
Houndoom$23.86+17%
Magcargo$25.62−8%
Scizor$66.77+3%
Smeargle$9.56+16%
Togekiss$3.73+26%
Umbreon$33.87+16%
Dodrio$0.75+1%
Drifblim$0.87+7%
Forretress$0.77+1%
Hariyama$4.98+5%
Honchkrow$0.950%
Honchkrow$0.52+4%
Leafeon$16.92+6%
Metagross$2.93+4%
Mismagius$2.86+21%
Rotom$11.82+13%
Skarmory$0.47−2%
Tropius$1.05+12%
Vespiquen$0.92+10%
Vileplume$8.97+32%
Weavile$2.18+2%
Flareon$13.06+5%
Gloom$1.100%
Jolteon$7.11−1%
Lairon$0.43−2%
Metang$0.42+5%
Muk$0.66+6%
Pinsir$0.67+2%
Raichu$7.53+5%
Raticate$0.77−3%
Sableye$0.76+12%
Scyther$1.59+5%
Skuntank$0.39+5%
Slowbro$16.69+7%
Togetic$0.81+5%
Unown$1.60+23%
Vaporeon$11.10+2%
Aron$0.36+13%
Beldum$0.42+2%
Combee$0.44+26%
Doduo$0.420%
Drifloon$0.42+5%
Eevee$3.35+12%
Eevee$4.51−9%
Gligar$0.40+3%
Grimer$0.34−8%
Hitmonchan$0.42−2%
Hitmonlee$0.71+9%
Houndour$0.88+19%
Houndour$0.51+6%
Makuhita$1.60+23%
Mawile$0.51−6%
Misdreavus$0.39−5%
Murkrow$0.43−7%
Murkrow$0.470%
Oddish$0.87−3%
Pikachu$13.06−4%
Pineco$0.310%
Pineco$0.35+3%
Rattata$0.75+17%
Scyther$1.05+13%
Slowpoke$27.25+4%
Slugma$5.08+24%
Sneasel$0.49+2%
Stunky$0.350%
Togepi$2.61−12%
Burned Tower$3.31+41%
Defender$0.240%
Energy Exchanger$0.31−6%
Flower Shop Lady$4.31+20%
Legend Box$0.36+3%
Ruins of Alph$0.54+6%
Sage's Training$0.34+3%
Team Rocket's Trickery$0.43+2%
Darkness Energy$0.75+3%
Metal Energy$0.71+4%
Espeon$431.86+20%
Houndoom$315.32+10%
Raichu$138.33+2%
Scizor$145.74+60%
Slowking$116.21+75%
Umbreon$667.70+17%
Kyogre & Groudon LEGEND$290.77+39%
Kyogre & Groudon LEGEND$422.20+45%
Rayquaza & Deoxys LEGEND$599.140%
Rayquaza & Deoxys LEGEND$599.98+45%
Market prices as of October 17, 2026: Near Mint, in US dollars. Prices are estimates from third-party market data and are not offers to buy or sell.
HS—Undaunted sealed products
Market prices as of October 17, 2026: unopened, in US dollars. Prices are estimates from third-party market data and are not offers to buy or sell.
HS—Undaunted FAQ
How many cards are in HS—Undaunted?
HS—Undaunted has 91 cards: 90 in the main set, numbered to 90, and 1 secret rare numbered past 90.
When was HS—Undaunted released?
HS—Undaunted was released on August 18, 2010, as part of the HeartGold & SoulSilver series.
What is the most valuable card in HS—Undaunted?
Umbreon (86/90), with a market price of $667.70 for a Near Mint copy as of October 17, 2026.
What are the rarest cards in HS—Undaunted?
Its top rarity is Rare Secret, with 1 card: Alph Lithograph.
What is the set code for HS—Undaunted?
The set code for HS—Undaunted is UD.