Japanese Heartgold Collection PSA Population Report

The PSA population report for Japanese Heartgold Collection counts 21,943 grades across 150 cards as of October 1, 2026. 11,322 of those grades are PSA 10s, a set-wide gem rate of 51.6%. 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: HO-Oh Legend-Holo (1st Edition) #016, 1,895 total grades.
  • Fewest PSA 10s: Heracross (1st Edition) #012, 11 PSA 10s out of 26 graded.
  • Hardest to gem: HO-Oh Legend-Holo (Legendary Pokemon Present Campaign) #015, a 28.6% gem rate across 140 grades.
PSA population report for Japanese Heartgold Collection: PSA 10 count, PSA 9 count, total graded, and gem rate for every card
#CardPSA 10PSA 9Total gradedGem rate
001 Weedle1st Edition 11 4 18 n/a
001 Weedle-Reverse Foil1st Edition 37 11 52 71.2%
002 Kakuna1st Edition 11 3 16 n/a
002 Kakuna-Reverse Foil1st Edition 23 13 41 56.1%
003 Beedrill1st Edition 16 4 22 n/a
003 Beedrill-Reverse Foil1st Edition 34 26 67 50.7%
004 Spinarak1st Edition 8 1 10 n/a
004 Spinarak-Reverse Foil1st Edition 24 10 37 64.9%
005 Ariados1st Edition 8 6 15 n/a
005 Ariados-Reverse Foil1st Edition 22 11 35 62.9%
006 Hoppip1st Edition 15 7 28 53.6%
006 Hoppip-Reverse Foil1st Edition 30 21 55 54.5%
007 Skiploom1st Edition 11 4 19 n/a
007 Skiploom-Reverse Foil1st Edition 29 14 45 64.4%
008 Jumpluff-Holo1st Edition 207 58 297 69.7%
008 Jumpluff-Reverse Foil1st Edition 13 5 20 n/a
009 Sunkern1st Edition 9 3 12 n/a
009 Sunkern-Reverse Foil1st Edition 25 15 42 59.5%
010 Sunflora1st Edition 6 3 9 n/a
010 Sunflora-Reverse Foil1st Edition 28 16 46 60.9%
011 Shuckle-Holo1st Edition 271 123 435 62.3%
011 Shuckle-Reverse Foil1st Edition 17 13 32 53.1%
012 Heracross1st Edition 11 11 26 42.3%
012 Heracross-Reverse Foil1st Edition 35 20 58 60.3%
013 Growlithe1st Edition 40 28 71 56.3%
013 Growlithe-Reverse Foil1st Edition 56 44 115 48.7%
014 Arcanine-Holo1st Edition 627 234 955 65.7%
014 Arcanine-Reverse Foil1st Edition 30 16 56 53.6%
015 HO-Oh Legend-Holo1st Edition 972 460 1,866 52.1%
015 HO-Oh Legend-HoloLegendary Pokemon Present Campaign 40 40 140 28.6%
016 HO-Oh Legend-Holo1st Edition 833 653 1,895 44.0%
016 HO-Oh Legend-HoloLegendary Pokemon Present Campaign 59 36 141 41.8%
017 Slowpoke1st Edition 66 49 130 50.8%
017 Slowpoke-Reverse Foil1st Edition 81 63 164 49.4%
018 Slowbro1st Edition 40 25 79 50.6%
018 Slowbro-Reverse Foil1st Edition 47 54 113 41.6%
019 Staryu1st Edition 23 4 28 82.1%
019 Staryu-Reverse Foil1st Edition 35 22 61 57.4%
020 Starmie1st Edition 17 8 28 60.7%
020 Starmie-Reverse Foil1st Edition 41 36 83 49.4%
021 Lapras1st Edition 26 14 46 56.5%
021 Lapras-Reverse Foil1st Edition 48 48 104 46.2%
022 Totodile1st Edition 51 23 85 60.0%
022 Totodile 0 0 3 n/a
022 Totodile-Reverse Foil1st Edition 47 41 97 48.5%
023 Croconaw1st Edition 19 18 48 39.6%
023 Croconaw-Reverse Foil1st Edition 48 33 85 56.5%
024 Feraligatr1st Edition 42 23 75 56.0%
024 Feraligatr-Reverse Foil1st Edition 62 56 130 47.7%
025 Feraligatr-Holo1st Edition 480 405 1,092 44.0%
025 Feraligatr-Reverse Foil1st Edition 75 77 187 40.1%
026 Qwilfish1st Edition 9 9 22 n/a
026 Qwilfish-Reverse Foil1st Edition 37 17 59 62.7%
027 Corsola1st Edition 6 8 17 n/a
027 Corsola-Reverse Foil1st Edition 26 22 53 49.1%
028 Remoraid1st Edition 6 7 16 n/a
028 Remoraid-Reverse Foil1st Edition 29 22 54 53.7%
029 Octillery-Holo1st Edition 183 90 291 62.9%
029 Octillery-Reverse Foil1st Edition 8 10 20 n/a
030 Mantine1st Edition 8 8 18 n/a
030 Mantine-Reverse Foil1st Edition 33 18 53 62.3%
031 Mareep1st Edition 21 7 31 67.7%
031 Mareep-Reverse Foil1st Edition 48 25 82 58.5%
032 Flaaffy1st Edition 29 9 42 69.0%
032 Flaaffy-Reverse Foil1st Edition 53 22 86 61.6%
033 Ampharos1st Edition 50 23 76 65.8%
033 Ampharos-Reverse Foil1st Edition 54 36 103 52.4%
034 Ampharos-Holo1st Edition 458 464 1,102 41.6%
034 Ampharos-Reverse Foil1st Edition 98 60 200 49.0%
035 Koffing1st Edition 16 12 30 53.3%
035 Koffing-Reverse Foil1st Edition 42 15 63 66.7%
036 Weezing1st Edition 8 6 15 n/a
036 Weezing-Reverse Foil1st Edition 39 18 60 65.0%
037 Smoochum-Holo1st Edition 241 91 367 65.7%
037 Smoochum-Reverse Foil1st Edition 22 14 41 53.7%
038 Jynx1st Edition 22 13 38 57.9%
038 Jynx-Reverse Foil1st Edition 43 26 72 59.7%
039 Slowking-Holo1st Edition 619 379 1,132 54.7%
039 Slowking-Reverse Foil1st Edition 37 26 76 48.7%
040 Unown1st Edition 27 7 35 77.1%
040 Unown-Reverse Foil1st Edition 41 24 68 60.3%
041 Wobbuffet-Holo1st Edition 283 136 459 61.7%
041 Wobbuffet-Reverse Foil1st Edition 14 10 24 n/a
042 Mankey1st Edition 13 9 22 n/a
042 Mankey-Reverse Foil1st Edition 44 14 65 67.7%
043 Primeape1st Edition 2 4 7 n/a
043 Primeape-Reverse Foil1st Edition 23 19 43 53.5%
044 Phanpy1st Edition 21 16 40 52.5%
044 Phanpy-Reverse Foil1st Edition 34 28 65 52.3%
045 Donphan1st Edition 13 4 18 n/a
045 Donphan-Reverse Foil1st Edition 49 13 66 74.2%
046 Donphan-Holo1st Edition 373 281 771 48.4%
046 Donphan-Reverse Foil1st Edition 72 60 158 45.6%
047 Spearow1st Edition 19 2 23 n/a
047 Spearow-Reverse Foil1st Edition 24 14 42 57.1%
048 Fearow1st Edition 7 4 12 n/a
048 Fearow-Reverse Foil1st Edition 28 15 45 62.2%
049 Cleffa-Holo1st Edition 230 104 362 63.5%
049 Cleffa-Reverse Foil1st Edition 19 12 32 59.4%
050 Clefairy1st Edition 15 16 34 44.1%
050 Clefairy-Reverse Foil1st Edition 29 25 58 50.0%
051 Clefable-Holo1st Edition 337 89 453 74.4%
051 Clefable-Reverse Foil1st Edition 13 8 24 n/a
052 Chansey1st Edition 39 23 67 58.2%
052 Chansey-Reverse Foil1st Edition 50 31 91 54.9%
053 Blissey1st Edition 23 19 47 48.9%
053 Blissey-Reverse Foil1st Edition 51 34 91 56.0%
054 Blissey-Holo1st Edition 406 443 1,020 39.8%
054 Blissey-Reverse Foil1st Edition 71 67 176 40.3%
055 Tauros1st Edition 20 19 42 47.6%
055 Tauros-Reverse Foil1st Edition 36 25 64 56.3%
056 Sentret1st Edition 12 12 27 44.4%
056 Sentret-Reverse Foil1st Edition 33 20 56 58.9%
057 Furret1st Edition 9 5 15 n/a
057 Furret-Reverse Foil1st Edition 25 20 53 47.2%
058 Hoothoot1st Edition 11 7 18 n/a
058 Hoothoot-Reverse Foil1st Edition 34 25 66 51.5%
059 Noctowl-Holo1st Edition 254 168 467 54.4%
059 Noctowl-Reverse Foil1st Edition 16 7 31 51.6%
060 Girafarig1st Edition 17 9 26 65.4%
060 Girafarig-Reverse Foil1st Edition 23 16 46 50.0%
061 Dunsparce1st Edition 9 5 16 n/a
061 Dunsparce-Reverse Foil1st Edition 35 14 53 66.0%
062 Stantler1st Edition 6 8 14 n/a
062 Stantler-Reverse Foil1st Edition 21 12 37 56.8%
063 Energy Switch1st Edition 36 9 50 72.0%
063 Energy Switch-Reverse Foil1st Edition 24 22 52 46.2%
064 Switch1st Edition 32 15 55 58.2%
064 Switch-Reverse Foil1st Edition 47 25 84 56.0%
065 Pokemon Reversal1st Edition 21 15 41 51.2%
065 Pokemon Reversal-Reverse Foil1st Edition 34 24 65 52.3%
066 Poke Ball1st Edition 8 6 17 n/a
066 Poke Ball-Reverse Foil1st Edition 50 24 79 63.3%
067 Professor Elm's Training Method1st Edition 9 8 17 n/a
067 Professor Elm's Training Method-Reverse Foil1st Edition 25 16 43 58.1%
068 Professor Oak's New Theory1st Edition 15 4 22 n/a
068 Professor Oak's New Theory-Reverse Foil1st Edition 23 12 40 57.5%
069 Bill1st Edition 8 2 10 n/a
069 Bill-Reverse Foil1st Edition 24 15 41 58.5%
070 Double Colorless Energy1st Edition 12 3 16 n/a
070 Double Colorless Energy-Reverse Foil1st Edition 24 5 31 77.4%
071 Alph Lithograph1st Edition 137 84 293 46.8%
Darkness Energy 166 172 484 34.3%
Fighting Energy 58 41 120 48.3%
Fire Energy 119 93 257 46.3%
Grass Energy 106 80 225 47.1%
Lightning Energy 51 63 142 35.9%
Metal Energy 60 69 159 37.7%
Psychic Energy 114 112 284 40.1%
Water Energy 137 135 334 41.0%

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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