moonstone
HomeCynthiaResearchCollectionScanAPI
HomeCynthiaScanResearchCollection
moonstone

The Bloomberg terminal for Pokémon cards: real TCGplayer & eBay transactions, PSA populations, and research you can audit.

v1.59.1
MarketsCard searchAll setsCynthia assistantmoonstone ProSealed marketPack simulatorYour collectionCard scanner
ResearchAbout moonstoneInvestment thesisAll research notesIllustratorsTop moversCard screenerMarket reportsMarket newsThe Print ClockThe Launch Curve
DevelopersShop intakeScan API docsAPI pricingAPI keysSystem statusRelease notes
LegalFinancial disclaimerTerms of useBilling termsAPI termsPrivacy policyContact support

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 deskSeptember 2026

Southern Islands

18 cards trackedenglish printsungradedtcgplayer marketas of 2026-09-24
Full set$2,137
Median card$70.48
30 days+11.0%
90 days+27.7%
Top 10 share83%
Priced18

Set Market Report PRO

Where it sits in its own history331 recorded readings
All-time high$2,1372026-09-24
From that high+0.0%set value today
First recorded$501when we started tracking, not a release
Dearer than100%330 of 331 recorded days were cheaper

Ask about Southern Islands

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 = 83% of the bill
10 cards · $1,772other 8 · $365

The short, expensive tail of the set.

Chase laddertop 10 by price
$624
Mew01
Mew
+9.2% 30d
$331
Slowking02
Slowking
+30.5% 30d
$205
Togepi03
Togepi
+6.6% 30d
$159
Marill04
Marill
+10.9% 30d
$91.54
Vileplume05
Vileplume
+5.3% 30d
$80.12
Wartortle06
Wartortle
+8.9% 30d
$76.4
Lapras07
Lapras
+11.7% 30d
$71.28
Ivysaur08
Ivysaur
+15.8% 30d
$70.48
Jigglypuff09
Jigglypuff
+4.7% 30d
$63.51
Ledyba10
Ledyba
+4.5% 30d
Every card18 cards · 18 priced
No.CardRarityMarket
1/18MewCommon$624.04
2/18PidgeotCommon$45.09
3/18OnixCommon$59.34
4/18TogepiCommon$210.80
5/18IvysaurCommon$71.28
6/18RaticateCommon$34.39
7/18LedybaCommon$64.17
8/18JigglypuffCommon$70.71
9/18ButterfreeCommon$48.68
10/18TentacruelCommon$54.60
11/18MarillCommon$159.40
12/18LaprasCommon$76.40
13/18ExeggutorCommon$44.30
14/18SlowkingCommon$330.89
15/18WartortleCommon$80.12
16/18LickitungCommon$40.29
17/18VileplumeCommon$92.15
18/18PrimeapeCommon$37.63

Every Southern Islands 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.

If you are building it

You can own 8 of the 18 priced cards in Southern Islands for about $365. The median card is $70.48. The remaining $1,772 sits in just 10 chase cards, and one of them (Mew, $624) is 29% of the entire set on its own. A full set is not one long climb. It is a cheap, fast 17% and then a very short, very expensive tail.

Advisor read
The quant read331 recorded points · 605 days
30-day return+8.8%
90-day return+27.3%
Realized vol11%annualized, ~90d daily returns
Max drawdown-2.7%recorded window

Computed from this set's own recorded value series; windows are stated and nothing is modeled. Medians anchor the return windows so a single outlier day never makes the figure.

Rip or hold
Rip report

No rip report for Southern Islands

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.

Set valuereal tcgplayer prices · summed daily · +11.0% 30d · +27.7% 90d
2025-01-27$2,1372026-09-24

Breadth: 17 cards up · 0 down · 1 flat over 30 days. Biggest mover: Slowking (+30.5%).

Every Pokémon setSouthern Islands market reportPack opening simulatorSealed product pricesThe Fee Is a Fixed Cost: A PSA 9 Pays the Grading Bill on One Card in Three