Korean Blue Sky Stream PSA Population Report
PSA population data refreshed October 14, 2026 · 18 cards
Every Korean Blue Sky Stream 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 Rayquaza Vmax #83 at about $592.50 with a PSA 10 pop of 436.
Most graded Korean Blue Sky Stream cards
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Rayquaza Vmax #83 | 535 | 436 | 81.5% |
| Rayquaza V #76 | 511 | 378 | 74.0% |
| Dragonite V #74 | 439 | 300 | 68.3% |
| Rayquaza VMAX #47 | 119 | 90 | 75.6% |
| Shauna #77 | 91 | 33 | 36.3% |
| Gyarados VMAX #21 | 80 | 62 | 77.5% |
| Zinnia's Resolve #79 | 69 | 27 | 39.1% |
| Gyarados V #70 | 40 | 30 | 75.0% |
| Dragonite V #42 | 33 | 21 | 63.6% |
| Rayquaza V #46 | 21 | 12 | 57.1% |
Hardest PSA 10s (lowest gem rate, 50+ graded)
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Shauna #77 | 91 | 33 | 36.3% |
| Zinnia's Resolve #79 | 69 | 27 | 39.1% |
| Dragonite V #74 | 439 | 300 | 68.3% |
| Rayquaza V #76 | 511 | 378 | 74.0% |
| Rayquaza VMAX #47 | 119 | 90 | 75.6% |
| Gyarados VMAX #21 | 80 | 62 | 77.5% |
| Rayquaza Vmax #83 | 535 | 436 | 81.5% |
Rarest PSA 10s (fewest 10s, 50+ graded)
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Zinnia's Resolve #79 | 69 | 27 | 39.1% |
| Shauna #77 | 91 | 33 | 36.3% |
| Gyarados VMAX #21 | 80 | 62 | 77.5% |
| Rayquaza VMAX #47 | 119 | 90 | 75.6% |
| Dragonite V #74 | 439 | 300 | 68.3% |
| Rayquaza V #76 | 511 | 378 | 74.0% |
| Rayquaza Vmax #83 | 535 | 436 | 81.5% |
Easiest PSA 10s (highest gem rate, 50+ graded)
| Card | Graded | PSA 10 | Gem rate |
|---|---|---|---|
| Rayquaza Vmax #83 | 535 | 436 | 81.5% |
| Gyarados VMAX #21 | 80 | 62 | 77.5% |
| Rayquaza VMAX #47 | 119 | 90 | 75.6% |
| Rayquaza V #76 | 511 | 378 | 74.0% |
| Dragonite V #74 | 439 | 300 | 68.3% |
| Zinnia's Resolve #79 | 69 | 27 | 39.1% |
| Shauna #77 | 91 | 33 | 36.3% |
Full Korean Blue Sky Stream population by card
Sorted by total graded. Click a column heading to re-sort. 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 | Rayquaza Vmax #83 | 535 | 436 | 52 | 25 | 81.5% | $592.50 | PSA 10 page →eBay |
| 2 | Rayquaza V #76 | 511 | 378 | 106 | 24 | 74.0% | $217.50 | PSA 10 page →eBay |
| 3 | Dragonite V #74 | 439 | 300 | 118 | 10 | 68.3% | $211.42 | PSA 10 page →eBay |
| 4 | Rayquaza VMAX #47 | 119 | 90 | 19 | 7 | 75.6% | $44.00 | PSA 10 page →eBay |
| 5 | Shauna #77 | 91 | 33 | 44 | 11 | 36.3% | — | eBay |
| 6 | Gyarados VMAX #21 | 80 | 62 | 16 | 2 | 77.5% | $88.03 | PSA 10 page →eBay |
| 7 | Zinnia's Resolve #79 | 69 | 27 | 32 | 9 | 39.1% | — | eBay |
| 8 | Gyarados V #70 | 40 | 30 | 10 | 0 | 75.0% | — | eBay |
| 9 | Dragonite V #42 | 33 | 21 | 12 | 0 | 63.6% | — | eBay |
| 10 | Rayquaza V #46 | 21 | 12 | 7 | 1 | 57.1% | — | eBay |
| 11 | Basic Lightning Energy #90 | 16 | 4 | 12 | 0 | 25.0% | — | eBay |
| 12 | Zinnia's Resolve #86 | 14 | 8 | 5 | 1 | 57.1% | — | eBay |
| 13 | Gyarados V #20 | 12 | 8 | 4 | 0 | 66.7% | — | eBay |
| 14 | Volcarona V #15 | 6 | 3 | 3 | 0 | 50.0% | — | eBay |
| 15 | Medicham V #36 | 2 | 2 | 0 | 0 | 100.0% | — | eBay |
| 16 | Victiny #12/067 | 2 | 2 | 0 | 0 | 100.0% | — | eBay |
| 17 | Trevenant V #7 | 1 | 0 | 1 | 0 | 0.0% | — | eBay |
| 18 | Sandshrew #34 | 1 | 0 | 0 | 0 | 0.0% | — | eBay |
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 Korean Blue Sky Stream cards have been graded by PSA?
PSA has graded 1,992 Korean Blue Sky Stream cards across the 18 cards in this report, and 1,416 of them (71.1%) earned a PSA 10.
What is the most graded Korean Blue Sky Stream card?
Rayquaza Vmax #83 is the most graded card in Korean Blue Sky Stream with 535 PSA submissions, 436 of which are PSA 10s (a 81.5% gem rate).
Which Korean Blue Sky Stream card is hardest to get a PSA 10?
Among cards graded 50+ times, Shauna #77 has the lowest gem rate in Korean Blue Sky Stream: only 36.3% of 91 submissions came back PSA 10.
Which Korean Blue Sky Stream card has the fewest PSA 10s?
Zinnia's Resolve #79 has just 27 PSA 10 copies out of 69 graded, the lowest PSA 10 population in Korean Blue Sky Stream among regularly graded cards.
What is the most valuable Korean Blue Sky Stream card in PSA 10?
Rayquaza Vmax #83 tops the set at about $592 in PSA 10, with a PSA 10 population of 436.
