Japanese Gaia Volcano PSA Population Report
PSA population data refreshed September 01, 2026 · 86 cards
Every Japanese Gaia Volcano card PSA has graded, with its population by grade and the real gem rate. Use it to see which cards are flooded with 10s, which ones almost never gem, and where a PSA 10 is genuinely scarce. The most valuable PSA 10 in the set is Primal Groudon EX #74 at about $1800.00 with a PSA 10 pop of 87.
Most graded Japanese Gaia Volcano cards
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Teammates [1st Edition] #77 | 925 | 439 | 47.5% |
| Groudon EX [1st Edition] #39 | 354 | 273 | 77.1% |
| Teammates #77 | 298 | 134 | 45.0% |
| Maxie's Hidden Ball Trick [1st Edition] #78 | 235 | 146 | 62.1% |
| Trevenant EX [1st Edition] #71 | 148 | 77 | 52.0% |
| Aggron EX [1st Edition] #45 | 136 | 114 | 83.8% |
| Primal Groudon EX #74 | 132 | 87 | 65.9% |
| Primal Groudon EX #40 | 127 | 91 | 71.7% |
| Torchic [1st Edition] #18 | 120 | 82 | 68.3% |
| Switch [1st Edition] #79 | 116 | 71 | 61.2% |
Hardest PSA 10s (lowest gem rate, 50+ graded)
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Teammates #77 | 298 | 134 | 45.0% |
| Mega Aggron EX #76 | 63 | 29 | 46.0% |
| Teammates [1st Edition] #77 | 925 | 439 | 47.5% |
| Trevenant EX [1st Edition] #71 | 148 | 77 | 52.0% |
| Maxie's Hidden Ball Trick #78 | 62 | 33 | 53.2% |
| Groudon EX #73 | 115 | 63 | 54.8% |
| Sceptile [1st Edition] #6 | 63 | 38 | 60.3% |
| Switch [1st Edition] #79 | 116 | 71 | 61.2% |
| Maxie's Hidden Ball Trick [1st Edition] #78 | 235 | 146 | 62.1% |
| Primal Groudon EX #74 | 132 | 87 | 65.9% |
Rarest PSA 10s (fewest 10s, 50+ graded)
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Mega Aggron EX #76 | 63 | 29 | 46.0% |
| Maxie's Hidden Ball Trick #78 | 62 | 33 | 53.2% |
| Sceptile [1st Edition] #6 | 63 | 38 | 60.3% |
| Excadrill [1st Edition] #49 | 57 | 41 | 71.9% |
| Groudon EX #73 | 115 | 63 | 54.8% |
| Groudon EX #39 | 91 | 65 | 71.4% |
| Switch [1st Edition] #79 | 116 | 71 | 61.2% |
| Trevenant EX [1st Edition] #71 | 148 | 77 | 52.0% |
| Torchic [1st Edition] #18 | 120 | 82 | 68.3% |
| Primal Groudon EX #74 | 132 | 87 | 65.9% |
Easiest PSA 10s (highest gem rate, 50+ graded)
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Aggron EX [1st Edition] #45 | 136 | 114 | 83.8% |
| Groudon EX [1st Edition] #39 | 354 | 273 | 77.1% |
| Excadrill [1st Edition] #49 | 57 | 41 | 71.9% |
| Primal Groudon EX #40 | 127 | 91 | 71.7% |
| Groudon EX #39 | 91 | 65 | 71.4% |
| Torchic [1st Edition] #18 | 120 | 82 | 68.3% |
| Primal Groudon EX #74 | 132 | 87 | 65.9% |
| Maxie's Hidden Ball Trick [1st Edition] #78 | 235 | 146 | 62.1% |
| Switch [1st Edition] #79 | 116 | 71 | 61.2% |
| Sceptile [1st Edition] #6 | 63 | 38 | 60.3% |
Full Japanese Gaia Volcano population by card
Sorted by total graded. Tap a card for prices and grading math; the PSA 10 link opens that card's PSA 10 price and pop page.
| # | Card | Graded | PSA 10 | PSA 9 | PSA 8 | Gem rate | PSA 10 price | |
|---|---|---|---|---|---|---|---|---|
| 1 | Teammates [1st Edition] #77 | 925 | 439 | 380 | 69 | 47.5% | $465.51 | PSA 10 page → |
| 2 | Groudon EX [1st Edition] #39 | 354 | 273 | 60 | 15 | 77.1% | $113.25 | PSA 10 page → |
| 3 | Teammates #77 | 298 | 134 | 121 | 29 | 45.0% | $515.42 | PSA 10 page → |
| 4 | Maxie's Hidden Ball Trick [1st Edition] #78 | 235 | 146 | 67 | 15 | 62.1% | — | |
| 5 | Trevenant EX [1st Edition] #71 | 148 | 77 | 62 | 7 | 52.0% | $240.00 | PSA 10 page → |
| 6 | Aggron EX [1st Edition] #45 | 136 | 114 | 15 | 3 | 83.8% | $70.69 | PSA 10 page → |
| 7 | Primal Groudon EX #74 | 132 | 87 | 28 | 6 | 65.9% | $1800.00 | PSA 10 page → |
| 8 | Primal Groudon EX #40 | 127 | 91 | 16 | 10 | 71.7% | $229.34 | PSA 10 page → |
| 9 | Torchic [1st Edition] #18 | 120 | 82 | 23 | 12 | 68.3% | $336.39 | PSA 10 page → |
| 10 | Switch [1st Edition] #79 | 116 | 71 | 30 | 7 | 61.2% | $99.00 | PSA 10 page → |
| 11 | Groudon EX #73 | 115 | 63 | 42 | 7 | 54.8% | $1243.75 | PSA 10 page → |
| 12 | Groudon EX #39 | 91 | 65 | 14 | 7 | 71.4% | $99.95 | PSA 10 page → |
| 13 | Sceptile [1st Edition] #6 | 63 | 38 | 19 | 5 | 60.3% | $121.67 | PSA 10 page → |
| 14 | Mega Aggron EX #76 | 63 | 29 | 26 | 6 | 46.0% | $550.00 | PSA 10 page → |
| 15 | Maxie's Hidden Ball Trick #78 | 62 | 33 | 25 | 1 | 53.2% | $233.02 | PSA 10 page → |
| 16 | Excadrill [1st Edition] #49 | 57 | 41 | 14 | 2 | 71.9% | $47.99 | PSA 10 page → |
| 17 | Blaziken [1st Edition] #20 | 47 | 37 | 10 | 0 | 78.7% | $119.25 | PSA 10 page → |
| 18 | Mega Aggron EX #46 | 46 | 33 | 9 | 2 | 71.7% | $135.97 | PSA 10 page → |
| 19 | Aggron EX #75 | 44 | 25 | 15 | 2 | 56.8% | $212.77 | PSA 10 page → |
| 20 | Torchic #18 | 40 | 27 | 10 | 2 | 67.5% | $421.03 | PSA 10 page → |
| 21 | Groudon Spirit Link [1st Edition] #64 | 36 | 22 | 7 | 6 | 61.1% | $93.51 | PSA 10 page → |
| 22 | Camerupt EX #72 | 34 | 19 | 8 | 5 | 55.9% | $212.62 | PSA 10 page → |
| 23 | Aggron EX #45 | 26 | 17 | 8 | 1 | 65.4% | $70.00 | PSA 10 page → |
| 24 | Rhyperior #32 | 25 | 20 | 2 | 1 | 80.0% | $45.02 | PSA 10 page → |
| 25 | Manectric [1st Edition] #24 | 24 | 17 | 7 | 0 | 70.8% | $38.08 | PSA 10 page → |
| 26 | Sceptile #6 | 23 | 17 | 6 | 0 | 73.9% | $70.93 | PSA 10 page → |
| 27 | Trevenant EX #71 | 18 | 10 | 8 | 0 | 55.6% | $555.49 | PSA 10 page → |
| 28 | Switch #79 | 18 | 9 | 7 | 2 | 50.0% | $154.51 | PSA 10 page → |
| 29 | Camerupt EX #21 | 16 | 13 | 2 | 0 | 81.2% | $67.50 | PSA 10 page → |
| 30 | Treecko [1st Edition] #3 | 14 | 12 | 1 | 1 | 85.7% | $106.19 | PSA 10 page → |
| 31 | Blaziken #20 | 13 | 11 | 1 | 0 | 84.6% | $57.00 | PSA 10 page → |
| 32 | Nidoqueen [1st Edition] #28 | 13 | 8 | 4 | 0 | 61.5% | $127.79 | PSA 10 page → |
| 33 | Weakness Policy #80 | 13 | 5 | 6 | 2 | 38.5% | $86.50 | PSA 10 page → |
| 34 | Manectric #24 | 12 | 10 | 1 | 1 | 83.3% | $37.49 | PSA 10 page → |
| 35 | Medicham [1st Edition] #35 | 9 | 6 | 2 | 1 | 66.7% | — | |
| 36 | Excadrill #49 | 7 | 6 | 1 | 0 | 85.7% | $44.09 | |
| 37 | Groudon Spirit Link #64 | 7 | 6 | 0 | 1 | 85.7% | $65.77 | |
| 38 | Illumise [1st Edition] #10 | 7 | 5 | 2 | 0 | 71.4% | $300.00 | |
| 39 | Trevenant EX #11 | 7 | 5 | 1 | 0 | 71.4% | $47.68 | |
| 40 | Vulpix #12 | 7 | 5 | 2 | 0 | 71.4% | $46.69 | |
| 41 | Shroomish [1st Edition] #7 | 7 | 4 | 2 | 1 | 57.1% | $46.00 | |
| 42 | Ninetales #13 | 6 | 3 | 3 | 0 | 50.0% | $86.48 | |
| 43 | Medicham #35 | 5 | 5 | 0 | 0 | 100.0% | $49.99 | |
| 44 | Nidorina [1st Edition] #26 | 5 | 4 | 0 | 0 | 80.0% | $49.77 | |
| 45 | Nidoqueen #28 | 5 | 3 | 0 | 2 | 60.0% | $44.99 | |
| 46 | Flygon #54 | 5 | 3 | 2 | 0 | 60.0% | $61.41 | |
| 47 | Tangela #1 | 4 | 4 | 0 | 0 | 100.0% | $47.35 | |
| 48 | Aegislash #52 | 4 | 3 | 1 | 0 | 75.0% | $43.99 | |
| 49 | Nidoran♀ [1st Edition] #25 | 4 | 3 | 1 | 0 | 75.0% | — | |
| 50 | Combusken [1st Edition] #19 | 4 | 3 | 0 | 1 | 75.0% | $299.00 | |
| 51 | Rhyhorn [1st Edition] #29 | 4 | 3 | 0 | 0 | 75.0% | $36.00 | |
| 52 | Torchic #17 | 4 | 3 | 1 | 0 | 75.0% | $250.93 | |
| 53 | Magcargo #16 | 4 | 3 | 1 | 0 | 75.0% | $33.79 | |
| 54 | Treecko #3 | 4 | 2 | 2 | 0 | 50.0% | $164.86 | |
| 55 | Hippowdon #42 | 3 | 3 | 0 | 0 | 100.0% | $45.11 | |
| 56 | Rhydon [1st Edition] #30 | 3 | 3 | 0 | 0 | 100.0% | $30.00 | |
| 57 | Bunnelby #59 | 3 | 3 | 0 | 0 | 100.0% | $38.00 | |
| 58 | Grovyle [1st Edition] #4 | 3 | 3 | 0 | 0 | 100.0% | $26.00 | |
| 59 | Tangela [1st Edition] #1 | 3 | 3 | 0 | 0 | 100.0% | $48.14 | |
| 60 | Medicham #36 | 3 | 3 | 0 | 0 | 100.0% | $27.26 | |
| 61 | Probopass #47 | 3 | 2 | 1 | 0 | 66.7% | — | |
| 62 | Sceptile [1st Edition] #5 | 3 | 2 | 1 | 0 | 66.7% | $49.03 | |
| 63 | Meditite [1st Edition] #34 | 3 | 2 | 1 | 0 | 66.7% | — | |
| 64 | Tangrowth #2 | 3 | 1 | 2 | 0 | 33.3% | — | |
| 65 | Slugma #14 | 3 | 1 | 1 | 0 | 33.3% | — | |
| 66 | Illumise #10 | 2 | 2 | 0 | 0 | 100.0% | $54.72 | |
| 67 | Volbeat [1st Edition] #9 | 2 | 2 | 0 | 0 | 100.0% | $68.56 | |
| 68 | Nidoran♀ #25 | 2 | 2 | 0 | 0 | 100.0% | — | |
| 69 | Tangrowth [1st Edition] #2 | 2 | 2 | 0 | 0 | 100.0% | — | |
| 70 | Electrike #23 | 2 | 2 | 0 | 0 | 100.0% | $35.00 | |
| 71 | Magcargo #15 | 2 | 2 | 0 | 0 | 100.0% | $84.95 | |
| 72 | Nidorina #26 | 2 | 2 | 0 | 0 | 100.0% | $37.00 | |
| 73 | Combusken #19 | 2 | 1 | 1 | 0 | 50.0% | $50.00 | |
| 74 | Nidoqueen #27 | 2 | 0 | 2 | 0 | 0.0% | — | |
| 75 | Sceptile #5 | 1 | 1 | 0 | 0 | 100.0% | $54.99 | |
| 76 | Nosepass #33 | 1 | 1 | 0 | 0 | 100.0% | — | |
| 77 | Nosepass [1st Edition] #33 | 1 | 1 | 0 | 0 | 100.0% | — | |
| 78 | Trapinch #37 | 1 | 1 | 0 | 0 | 100.0% | $49.77 | |
| 79 | Trapinch [1st Edition] #37 | 1 | 1 | 0 | 0 | 100.0% | — | |
| 80 | Grovyle #4 | 1 | 1 | 0 | 0 | 100.0% | $47.88 | |
| 81 | Aggron Spirit Link #65 | 1 | 1 | 0 | 0 | 100.0% | — | |
| 82 | Maxie's Hidden Ball Trick [1st Edition] #67 | 1 | 1 | 0 | 0 | 100.0% | — | |
| 83 | Hippopotas [1st Edition] #41 | 1 | 1 | 0 | 0 | 100.0% | $54.71 | |
| 84 | Vibrava #53 | 1 | 1 | 0 | 0 | 100.0% | $52.72 | |
| 85 | Hippopotas #41 | 1 | 1 | 0 | 0 | 100.0% | $54.72 | |
| 86 | Teammates #66 | 1 | 0 | 1 | 0 | 0.0% | $30.00 |
How to read this report
Graded is every copy PSA has ever slabbed, all grades combined. It measures how much a card gets submitted, which tracks demand more than rarity.
Gem rate is PSA 10s divided by graded. High gem rates mean the card is easy to gem and PSA 10s are not scarce; low gem rates mean surviving 10s are hard to make and usually carry a bigger premium over a PSA 9.
Rarest 10s only counts cards graded 50+ times, so a card with 3 PSA 10s out of 4 submissions does not show up as "rare". Populations only go up over time; check the refresh date above.
Deciding whether to grade one of these? Run the numbers in the PSA grading calculator or look up any single card in the pop checker.
Frequently asked questions
How many Japanese Gaia Volcano cards have been graded by PSA?
PSA has graded 3,676 Japanese Gaia Volcano cards across the 86 cards in this report, and 2,226 of them (60.6%) earned a PSA 10.
What is the most graded Japanese Gaia Volcano card?
Teammates [1st Edition] #77 is the most graded card in Japanese Gaia Volcano with 925 PSA submissions, 439 of which are PSA 10s (a 47.5% gem rate).
Which Japanese Gaia Volcano card is hardest to get a PSA 10?
Among cards graded 50+ times, Teammates #77 has the lowest gem rate in Japanese Gaia Volcano: only 45.0% of 298 submissions came back PSA 10.
Which Japanese Gaia Volcano card has the fewest PSA 10s?
Mega Aggron EX #76 has just 29 PSA 10 copies out of 63 graded, the lowest PSA 10 population in Japanese Gaia Volcano among regularly graded cards.
What is the most valuable Japanese Gaia Volcano card in PSA 10?
Primal Groudon EX #74 tops the set at about $1,800 in PSA 10, with a PSA 10 population of 87.
