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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 deskOctober 2026

MBD: MEGA Starter Set Mega Diancie ex

22 cards trackedenglish printsungradedtcgplayer marketas of 2026-10-01
Full set$28
Median card$0.98
30 days−3.9%
90 days−3.9%
Top 10 share91%
Priced13

Set Market Report PRO

Ask about MBD: MEGA Starter Set Mega Diancie ex

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 = 91% of the bill
10 cards · $25other 3 · $3

The short, expensive tail of the set.

Chase laddertop 10 by price
$8.66
Meloetta - 022/02101
Meloetta - 022/021
−8.6% 30d
$5.55
Mega Diancie ex02
Mega Diancie ex
−5.8% 30d
$2.59
Mimikyu03
Mimikyu
+0.0% 30d
$2.52
Hero's Cape04
Hero's Cape
+2.0% 30d
$1
Cresselia05
Cresselia
+0.0% 30d
$0.99
Granbull06
Granbull
+0.0% 30d
$0.98
Alcremie07
Alcremie
+0.0% 30d
$0.98
Meloetta08
Meloetta
+0.0% 30d
$0.92
Milcery09
Milcery
+0.0% 30d
$0.92
Iris's Fighting Spirit10
Iris's Fighting Spirit
+0.0% 30d
Every card22 cards · 13 priced
No.CardRarityMarket
001/021Snubbull$0.80
002/021Granbull$0.99
003/021Cresselia$1.00
004/021Meloetta$0.98
005/021Mega Diancie exCommon$5.55
006/021Mimikyu$2.59
007/021Milcery$0.92
008/021Alcremie$0.98
009/021Tatsugiri$0.88
010/021Buddy-Buddy Poffin·
011/021Ultra Ball·
012/021Switch·
013/021Mega Signal·
014/021Night Stretcher·
015/021Wondrous Patch$0.89
016/021Hero's Cape$2.52
017/021Air Balloon·
018/021Iris's Fighting Spirit$0.92
019/021Boss's Orders·
020/021Lillie's Determination·
021/021Mystery Garden·
022/021Meloetta - 022/021Art Rare$8.66

Every MBD: MEGA Starter Set Mega Diancie ex 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 3 of the 13 priced cards in MBD: MEGA Starter Set Mega Diancie ex for about $3. The median card is $0.98. The remaining $25 sits in just 10 chase cards, and one of them (Meloetta - 022/021, $9) is 31% of the entire set on its own. A full set is not one long climb. It is a cheap, fast 9% and then a very short, very expensive tail.

Advisor read
The quant read25 recorded points · 24 days
30-day return-3.6%
Realized vol6%annualized, ~90d daily returns
Max drawdown-3.9%recorded window
Off recorded high-3.9%

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 MBD: MEGA Starter Set Mega Diancie ex

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 · −3.9% 30d · −3.9% 90d
2026-09-07$282026-10-01

Breadth: 1 cards up · 2 down · 10 flat over 30 days. Biggest mover: Hero's Cape (+2.0%).

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