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Japanese Undone Seal PSA Population Report

2004 · 137 cards · 5,475 grades counted · data from September 18, 2026

The PSA population report for Japanese Undone Seal counts 5,475 grades across 137 cards as of September 18, 2026. 2,417 of those grades are PSA 10s, a set-wide gem rate of 44.1%. The table lists every card of this set in GemRate's public PSA population tracking, with PSA 10 and PSA 9 counts, total grades, and per-card gem rate.

  • Most graded: Ninetales EX-Holo (1st Edition) #018, 338 total grades.
  • Fewest PSA 10s: Electrode-Holo #041, 10 PSA 10s out of 33 graded.
  • Hardest to gem: Medicham-Holo (1st Edition) #054, a 23.5% gem rate across 51 grades.
#CardPSA 10PSA 9Total gradedGem rate
001 Zubat1st Edition 17 7 27 63.0%
001 Zubat 1 0 1 n/a
002 Golbat1st Edition 1 1 3 n/a
003 Oddish1st Edition 18 6 27 66.7%
003 Oddish 0 1 2 n/a
004 Gloom1st Edition 16 6 23 n/a
004 Gloom 1 0 1 n/a
005 Vileplume EX-Holo1st Edition 94 60 185 50.8%
005 Vileplume EX-Holo 20 33 78 25.6%
006 Pinsir-Holo1st Edition 40 18 72 55.6%
006 Pinsir-Holo 18 11 33 54.5%
007 Crobat-Holo1st Edition 68 29 114 59.6%
007 Crobat-Holo 13 8 27 48.1%
008 Bellossom1st Edition 0 2 4 n/a
008 Bellossom 2 1 3 n/a
009 Heracross-Holo1st Edition 33 27 76 43.4%
009 Heracross-Holo 14 11 27 51.9%
012 Masquerain-Holo1st Edition 21 22 47 44.7%
012 Masquerain-Holo 10 6 20 n/a
013 Gulpin1st Edition 15 8 24 n/a
013 Gulpin 2 0 2 n/a
014 Swalot1st Edition 1 0 2 n/a
015 Tropius1st Edition 1 0 1 n/a
015 Tropius 2 0 2 n/a
016 Vulpix1st Edition 29 12 46 63.0%
016 Vulpix 3 4 7 n/a
017 Ninetales-Holo1st Edition 50 59 157 31.8%
017 Ninetales-Holo 31 35 91 34.1%
018 Ninetales EX-Holo1st Edition 155 97 338 45.9%
018 Ninetales EX-Holo 67 56 180 37.2%
019 Sunny Castform1st Edition 4 2 7 n/a
019 Sunny Castform 0 1 2 n/a
020 Tentacool1st Edition 17 3 21 n/a
020 Tentacool 0 1 1 n/a
021 Tentacruel 0 0 3 n/a
021 Tentacruel1st Edition 2 0 2 n/a
022 Staryu1st Edition 16 6 24 n/a
022 Staryu 2 0 2 n/a
023 Corsola1st Edition 6 2 8 n/a
023 Corsola 3 0 3 n/a
024 Feebas1st Edition 3 1 5 n/a
024 Feebas 1 1 2 n/a
025 Milotic-Holo1st Edition 86 64 186 46.2%
025 Milotic-Holo 52 37 120 43.3%
026 Rain Castform1st Edition 3 2 8 n/a
026 Rain Castform 1 4 5 n/a
027 Snow-Cloud Castform1st Edition 5 1 7 n/a
027 Snow-Cloud Castform 1 1 2 n/a
028 Snorunt1st Edition 2 0 2 n/a
028 Snorunt 1 0 2 n/a
029 Glalie1st Edition 3 0 3 n/a
029 Glalie 1 0 1 n/a
030 Spheal1st Edition 0 2 4 n/a
030 Spheal 1 1 3 n/a
031 Sealeo1st Edition 2 0 2 n/a
031 Sealeo 0 1 1 n/a
032 Walrein-Holo1st Edition 34 33 76 44.7%
032 Walrein-Holo 15 11 31 48.4%
033 Clamperl1st Edition 1 2 3 n/a
034 Huntail-Holo1st Edition 24 20 51 47.1%
034 Huntail-Holo 9 8 21 n/a
035 Gorebyss-Holo1st Edition 20 20 53 37.7%
035 Gorebyss-Holo 8 10 19 n/a
036 Relicanth-Holo1st Edition 24 8 45 53.3%
036 Relicanth-Holo 10 7 20 n/a
037 Luvdisc1st Edition 2 3 5 n/a
038 Regice EX-Holo1st Edition 53 50 134 39.6%
038 Regice EX-Holo 23 32 79 29.1%
039 Kyogre EX-Holo1st Edition 151 83 316 47.8%
039 Kyogre EX-Holo 65 44 146 44.5%
040 Voltorb1st Edition 0 1 1 n/a
041 Electrode-Holo1st Edition 27 16 57 47.4%
041 Electrode-Holo 10 16 33 30.3%
042 Chinchou1st Edition 3 2 6 n/a
042 Chinchou 0 1 1 n/a
043 Lanturn 3 0 3 n/a
043 Lanturn1st Edition 1 1 2 n/a
044 Starmie1st Edition 2 3 7 n/a
044 Starmie 2 0 3 n/a
045 Claydol-Holo1st Edition 28 11 51 54.9%
045 Claydol-Holo 11 6 21 n/a
046 Shuppet1st Edition 3 1 4 n/a
046 Shuppet 0 1 1 n/a
047 Banette-Holo1st Edition 46 49 110 41.8%
047 Banette-Holo 19 19 47 40.4%
048 Chimecho-Holo1st Edition 27 21 59 45.8%
048 Chimecho-Holo 11 7 24 n/a
049 Machop 3 1 4 n/a
049 Machop1st Edition 0 1 2 n/a
050 Machoke1st Edition 2 0 2 n/a
050 Machoke 1 0 1 n/a
051 Machamp-Holo1st Edition 36 50 117 30.8%
051 Machamp-Holo 14 14 36 38.9%
052 Rhyhorn1st Edition 1 0 1 n/a
053 Rhydon1st Edition 1 1 3 n/a
054 Medicham-Holo1st Edition 12 27 51 23.5%
054 Medicham-Holo 6 9 16 n/a
055 Regirock EX-Holo1st Edition 43 29 91 47.3%
055 Regirock EX-Holo 25 23 65 38.5%
056 Groudon EX-Holo1st Edition 137 110 321 42.7%
056 Groudon EX-Holo 56 54 161 34.8%
057 Jigglypuff1st Edition 4 7 12 n/a
057 Jigglypuff 3 3 7 n/a
058 Wigglytuff EX-Holo1st Edition 85 51 169 50.3%
058 Wigglytuff EX-Holo 36 46 108 33.3%
059 Doduo 1 1 2 n/a
059 Doduo1st Edition 1 0 1 n/a
060 Dodrio1st Edition 1 1 2 n/a
060 Dodrio 1 0 1 n/a
061 Igglybuff1st Edition 2 1 3 n/a
062 Whismur1st Edition 2 2 5 n/a
062 Whismur 1 1 2 n/a
063 Loudred1st Edition 3 0 4 n/a
063 Loudred 0 0 1 n/a
064 Exploud-Holo1st Edition 35 17 64 54.7%
064 Exploud-Holo 9 7 23 n/a
065 Spinda 0 3 4 n/a
065 Spinda1st Edition 1 1 2 n/a
066 Castform1st Edition 1 2 4 n/a
066 Castform 0 2 3 n/a
067 Nuzleaf1st Edition 3 0 3 n/a
068 Shiftry-Holo1st Edition 42 46 101 41.6%
068 Shiftry-Holo 14 11 33 42.4%
069 Beldum1st Edition 2 0 2 n/a
069 Beldum 0 1 1 n/a
070 Metang1st Edition 2 0 2 n/a
070 Metang 1 0 1 n/a
071 Metagross EX-Holo1st Edition 93 60 206 45.1%
071 Metagross EX-Holo 56 39 134 41.8%
072 Registeel EX-Holo1st Edition 68 49 148 45.9%
072 Registeel EX-Holo 25 25 74 33.8%
074 Steven's Advice1st Edition 0 1 2 n/a
074 Steven's Advice 0 0 1 n/a
076 Ancient Technical Machine [Rock]1st Edition 1 0 1 n/a
078 Island Cave1st Edition 0 1 1 n/a
079 Ancient Tomb1st Edition 0 1 1 n/a
080 Desert Ruins1st Edition 0 1 1 n/a

Gem rate is PSA 10s as a share of total grades, shown only for cards with at least 25 total grades; smaller samples say almost nothing about real gem odds. Source: GemRate public PSA population tracking, refreshed with every BetterPop data pull. Figures on this page regenerate on every site build.

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