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Japanese WCS23-World Championships Yokohama Deck: Pikachu PSA Population Report

2023 · 29 cards · 35,788 grades counted · data from September 19, 2026

The PSA population report for Japanese WCS23-World Championships Yokohama Deck: Pikachu counts 35,788 grades across 29 cards as of September 19, 2026. 29,490 of those grades are PSA 10s, a set-wide gem rate of 82.4%. 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: Pikachu EX #001, 35,261 total grades.
  • Fewest PSA 10s: Dendra #023, 9 PSA 10s out of 28 graded.
  • Hardest to gem: Nemona #028, a 22.5% gem rate across 40 grades.
#CardPSA 10PSA 9Total gradedGem rate
001 Pikachu EX 29,135 5,066 35,261 82.6%
002 Magnemite 6 9 15 n/a
003 Pawmi 17 7 25 68.0%
004 Pawmo 13 5 18 n/a
005 Pawmot 11 3 14 n/a
006 Tadbulb 5 1 6 n/a
007 Wattrel 9 1 10 n/a
008 Kilowattrel 8 1 9 n/a
009 Miraidon 86 10 97 88.7%
010 Mankey 18 3 21 n/a
011 Primeape 16 4 20 n/a
012 Annihilape 18 3 21 n/a
013 Koraidon 87 14 101 86.1%
014 Squawkabilly 5 0 5 n/a
015 Cyclizar 4 4 8 n/a
016 Energy Retrieval 0 1 1 n/a
018 Great Ball 1 0 1 n/a
019 Ultra Ball 1 1 2 n/a
021 Pokemon Catcher 0 0 1 n/a
023 Dendra 9 19 28 32.1%
024 Jacq 1 1 2 n/a
025 Judge 0 3 3 n/a
026 Youngster 0 2 2 n/a
027 Nemona 14 29 43 32.6%
028 Nemona 9 29 40 22.5%
029 Professor's Research 6 13 19 n/a
030 Professor's Research 0 1 1 n/a
FIG Basic Fighting Energy 3 1 4 n/a
LIG Basic Lightning Energy 8 2 10 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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