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Japanese Promo Southern Islands PSA Population Report

1999 · 18 cards · 25,963 grades counted · data from October 1, 2026

The PSA population report for Japanese Promo Southern Islands counts 25,963 grades across 18 cards as of October 1, 2026. 4,390 of those grades are PSA 10s, a set-wide gem rate of 16.9%. 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: Mew-Holo (Southern Island-R.I.) #151, 4,233 total grades.
  • Fewest PSA 10s: Togepi-Holo (Southern Island-R.I.) #, 53 PSA 10s out of 1,752 graded.
#CardPSA 10PSA 9Total gradedGem rate
2 IvysaurSouthern Island-R.I. 361 611 1,286 28.1%
8 WartortleSouthern Island-T.I. 310 664 1,340 23.1%
12 ButterfreeSouthern Island-R.I. 363 507 1,114 32.6%
18 PidgeotSouthern Island-R.I. 322 500 1,108 29.1%
20 RaticateSouthern Island-R.I. 226 422 967 23.4%
39 JigglypuffSouthern Island-R.I. 457 454 1,190 38.4%
45 Vileplume-HoloSouthern Island-T.I. 92 637 1,514 6.1%
57 PrimeapeSouthern Island-T.I. 281 484 974 28.9%
73 TentacruelSouthern Island-T.I. 303 509 1,060 28.6%
95 OnixSouthern Island-R.I. 295 462 1,109 26.6%
103 ExeggutorSouthern Island-T.I. 284 574 1,077 26.4%
108 LickitungSouthern Island-T.I. 227 471 992 22.9%
131 LaprasSouthern Island-T.I. 217 535 1,107 19.6%
151 Mew-HoloSouthern Island-R.I. 266 1,243 4,233 6.3%
Ledyba-HoloSouthern Island-R.I. 71 542 1,293 5.5%
Marill-HoloSouthern Island-T.I. 70 576 1,670 4.2%
Slowking-HoloSouthern Island-T.I. 192 710 2,177 8.8%
Togepi-HoloSouthern Island-R.I. 53 604 1,752 3.0%

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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