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moonstone is independent research and market data, not financial, investment, tax, or legal advice. Prices are real recorded transactions and live market data, USD only. Collectibles are speculative, illiquid, and volatile and can lose value; past performance is not indicative of future results. See the full disclaimer. Pokémon and its trademarks are the property of their respective owners; moonstone is not affiliated with or endorsed by Nintendo, Creatures, Game Freak, or The Pokémon Company.

Set deskNovember 2026

XY-By: Collection Y

63 cards trackedEnglish printsUngradedTCGplayer marketas of November 9, 2026
$365Full set
September 7, 2026November 9, 2026

The sum of every card's real TCGplayer price, recorded daily.

$2.13 Median card44 Priced

Set Market Report Pro

Where it sits in its own history64 recorded readings
$365 last reading
Recorded low$290September 10, 2026All-time high$397September 23, 2026
From that high−8.2%set value today
First recorded$290when we started tracking, not a release
Dearer than38%24 of 64 recorded days were cheaper
Realized vol77%annualized, 64 days of daily returns
Max drawdown−9.3%recorded window
How these are measured

Computed from this set's own recorded value series; windows are stated and nothing is modeled. Each return is the first recorded value inside its window against the last. We withhold it when the number of cards in the basket changed inside the window, when a single step moved more than 20%, or when the series cannot cover the window.

Ask about XY-By: Collection Y

Answers come from this page's recorded prices and verified PSA sold medians, with the sample size behind each one.

Full workspace

Recorded moonstone data only. Not financial advice.

Cost concentration10 cards = 81% of the bill
10 cards$295other 34$69

The short, expensive tail of the set.

If you are building it

You can own 34 of the 44 priced cards in XY-By: Collection Y for about $69. The median card is $2.13. The remaining $295 sits in just 10 chase cards, and one of them (Blastoise EX - 061/060, $185) is 51% of the entire set on its own. A full set is not one long climb. It is a cheap, fast 19% and then a very short, very expensive tail.

Chase laddertop 10 by price
  1. Blastoise EX - 061/060Blastoise EX - 061/060$1850.0% 30d
  2. Yveltal EX - 063/060Yveltal EX - 063/060$350.0% 30d
  3. M Blastoise EXM Blastoise EX$23.11−58.7% 30d
  4. Blastoise EX - 014/060Blastoise EX - 014/060$11.08−5.9% 30d
  5. JigglypuffJigglypuff$9.250.0% 30d
  6. Emolga EX - 023/060Emolga EX - 023/060$8.66+1.9% 30d
  7. PansearPansear$6.5+30.0% 30d
  8. Yveltal EX - 037/060Yveltal EX - 037/060$6.060.0% 30d
  9. LaprasLapras$5.470.0% 30d
  10. BidoofBidoof$50.0% 30d
Every card63 cards · 44 priced
No.CardRarityMarket
001/060WeedleCommonCommon$2.00
002/060KakunaCommonCommon$1.50
003/060BeedrillUncommonUncommon$3.00
004/060LedybaCommonCommon$0.70
005/060LedianUncommonUncommon$1.49
006/060IllumiseCommonCommon$1.00
007/060ChespinCommonCommon$4.72
008/060QuilladinUncommonUncommon$0.35
009/060ChesnaughtRareRare$3.22
010/060PansearCommonCommon$6.50
011/060SimisearCommonCommon$3.00
012/060FletchinderCommonCommon·
013/060TalonflameRareRare$2.50
014/060Blastoise EX - 014/060Double RareDouble Rare$11.08
015/060M Blastoise EXDouble RareDouble Rare$23.11
016/060ShellderCommonCommon$0.90
017/060CloysterUncommonUncommon$0.25
018/060LaprasRareRare$5.47
019/060PanpourCommonCommon·
020/060SimipourCommonCommon·
021/060VoltorbCommonCommon·
022/060ElectrodeCommonCommon$1.55
023/060Emolga EX - 023/060Double RareDouble Rare$8.66
024/060VenipedeCommonCommon$2.10
025/060WhirlipedeCommonCommon·
026/060ScolipedeUncommonUncommon$1.50
027/060PumpkabooCommonCommon$1.99
028/060GourgeistRareRare$4.99
029/060DiglettCommonCommon$1.99
030/060DugtrioUncommonUncommon$2.08
031/060RhyhornCommonCommon$2.00
032/060RhydonUncommonUncommon$3.00
033/060RhyperiorRareRare$2.50
034/060SolrockCommonCommon$0.50
035/060InkayCommonCommon$1.00
036/060MalamarUncommonUncommon$1.00
037/060Yveltal EX - 037/060Double RareDouble Rare$6.06
038/060HonedgeCommonCommon·
039/060DoubladeCommonCommon$1.15
040/060Aegislash - 040/060UncommonUncommon·
041/060Aegislash - 041/060RareRare$2.75
042/060JigglypuffCommonCommon$9.25
043/060WigglytuffUncommonUncommon$2.00
044/060SpritzeeCommonCommon$1.65
045/060AromatisseRareRare$3.75
046/060DoduoCommonCommon·
047/060DodrioCommonCommon·
048/060SkittyCommonCommon$0.75
049/060DelcattyUncommonUncommon·
050/060BidoofCommonCommon$5.00
051/060BibarelCommonCommon$2.13
052/060FletchlingCommonCommon·
053/060FurfrouRareRare$4.49
054/060Super PotionUncommonUncommon·
055/060Professor's LetterUncommonUncommon·
056/060Red CardUncommonUncommon·
057/060Hard CharmUncommonUncommon·
058/060CassiusUncommonUncommon·
059/060TiernoUncommonUncommon·
060/060Double Colorless EnergyUncommonUncommon·
061/060Blastoise EX - 061/060Super RareSuper Rare$185.00
062/060Emolga EX - 062/060Super RareSuper Rare·
063/060Yveltal EX - 063/060Super RareSuper Rare$35.00

Showing 1 to 30 of 63

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Every XY-By: Collection Y card in the moonstone catalog, in collector-number order. Market is the same TCGplayer figure each card page quotes; a dot means we hold no price for that card yet.

Advisor read
Rip or hold
Rip report

No rip report for XY-By: Collection Y

No published pull-rate study exists for this set, so there is nothing honest to simulate. We only rip sets whose per-pack odds come from a published, sourced study, and an inherited or inferred rate would put an invented number under every figure on this panel.

We publish a rip simulation only where per-pack odds come from a published, sourced study. Which sets have published pull rates counts what exists: 31 of the 110 English sets sold in booster packs, resting on eleven studies.

Breadth: 3 cards up · 3 down · 36 flat over 30 days. Biggest mover: Pansear (+30.0%).

Every Pokémon setXY-By: Collection Y market reportPack opening simulatorSealed product prices