Blastoise-EX

XY Black Star Promos · #XY30 · Promo Tier A+

Grade A+7.5/10

CARDMARKET →

€7.50

↓ 36.5% 30D

Verify externally — possibly stale

EBAY SOLD →

$5.58

EU 51% above US

Graded

PSA 9€36.53

PSA 10€229.64

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Buy range€3.23 – €4.22Above market

All prices and projections are for Near Mint English-language cards. Other conditions and languages may vary significantly.

Price history

Ungraded NM PSA 9 PSA 10

Investment thesis

Sub-score breakdown · ROI projections

7.5

SCORE / 10

Era track record

−0.5 pts/yr

Popular Pokémon

Yes

Card type

Special

Recent spike

None

If you hold 5 years▲ PRIMARY

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How is this scored?

The score (0–10) ranks this card against every card we track, using what our price history since 2021 shows actually separates cards that beat the market: the era’s track record, whether it is a popular Pokémon, special card types, and a recent price spike. The same score orders the Leaderboard and sets the grade letter. It compares cards; it does not forecast a price.

Pop report

PSA 10 gem rate 0.00%Total population

PSA 10

PSA 9

PSA 8

Total graded

Gem rate 0.00%. A notably low ratio implying friction in the grading pipeline — supportive of the gem-rate compression thesis.

OVERVIEW

Investment summary

Blastoise-EX (#XY30) from XY Black Star Promos currently trades at €7.50 in the raw market. Over the past 30 days the card has declined -36.5%. By market value it ranks #133 of 216 in XY Black Star Promos — the 40th percentile of the set. With recent sales tracked over the trailing 180 days, liquidity is rated high. Read together, a mid-tier ranking in XY Black Star Promos alongside softening 30-day momentum frames where Blastoise-EX sits in the set's pricing structure — context worth weighing against the set's stronger names before timing an entry. Market data is informational only and does not constitute investment advice.