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#1079
2016 Pokemon XY Evolutions Blastoise EX Base 21/108

Pokémon

2016 Pokemon XY Evolutions Blastoise EX Base 21/108

Pokemon XY Evolutions

Full number
21/108
Language
English

Daily market history

6M
Reference priceTracked sales
Daily market historyReference price. Only completed PSA 10 sales captured within CardZ Marketcap tracked coverage.$75$100$125$150$175$2002026-04-12T00:00:00Z: $1032026-04-21T00:00:00Z: $1052026-04-26T00:00:00Z: $1002026-05-10T00:00:00Z: $2302026-05-16T00:00:00Z: $1332026-05-20T00:00:00Z: $1082026-05-24T00:00:00Z: $1002026-05-29T00:00:00Z: $1152026-05-30T00:00:00Z: $1092026-06-04T00:00:00Z: $1052026-06-07T00:00:00Z: $1302026-06-09T00:00:00Z: $94.002026-06-10T00:00:00Z: $1362026-06-11T00:00:00Z: $1252026-06-13T00:00:00Z: $1502026-06-22T00:00:00Z: $1252026-06-23T00:00:00Z: $87.002026-06-26T00:00:00Z: $2172026-06-28T00:00:00Z: $1202026-07-04T00:00:00Z: $87.002026-07-06T00:00:00Z: $1172026-07-08T00:00:00Z: $1302026-07-18T00:00:00Z: $1222026-07-20T00:00:00Z: $88.902026-07-28T00:00:00Z: $1302026-08-10T00:00:00Z: $4172026-09-12T00:00:00Z: $1522026-09-21T00:00:00Z: $1502026-09-23T00:00:00Z: $1322026-09-26T00:00:00Z: $1632026-09-28T00:00:00Z: $1332026-10-04T00:00:00Z: $1372026-10-07T00:00:00Z: $1062026-10-08T00:00:00Z: $3502026-10-09T00:00:00Z: $1352026-10-10T00:00:00Z: $3442026-04-12T00:00:00Z: $1032026-04-21T00:00:00Z: $1052026-04-26T00:00:00Z: $1002026-05-10T00:00:00Z: $1152026-05-16T00:00:00Z: $1332026-05-20T00:00:00Z: $1082026-05-24T00:00:00Z: $1002026-05-29T00:00:00Z: $1152026-05-30T00:00:00Z: $1092026-06-04T00:00:00Z: $1052026-06-07T00:00:00Z: $1302026-06-09T00:00:00Z: $94.002026-06-10T00:00:00Z: $1362026-06-11T00:00:00Z: $1252026-06-13T00:00:00Z: $1502026-06-22T00:00:00Z: $1252026-06-23T00:00:00Z: $87.002026-06-26T00:00:00Z: $1092026-06-28T00:00:00Z: $1202026-07-04T00:00:00Z: $87.002026-07-06T00:00:00Z: $1172026-07-08T00:00:00Z: $1302026-07-18T00:00:00Z: $1222026-07-20T00:00:00Z: $88.902026-07-28T00:00:00Z: $1302026-08-10T00:00:00Z: $1392026-09-12T00:00:00Z: $1522026-09-21T00:00:00Z: $1502026-09-23T00:00:00Z: $1322026-09-26T00:00:00Z: $1632026-09-28T00:00:00Z: $1332026-10-04T00:00:00Z: $1372026-10-07T00:00:00Z: $1062026-10-08T00:00:00Z: $1752026-10-09T00:00:00Z: $1352026-10-10T00:00:00Z: $172Apr 12Oct 10
Market cap$279.63K
PSA 10 price$159+$56.29
PSA 10 population1,761
6M Change+54.92%
6M Tracked sales$5.18K+$4.8K
Ungraded / RAW reference$5.94

Last sale: Oct 10, 2026 · Last checked: Oct 13, 2026

Blastoise EX Base (Pokemon XY Evolutions #21/108) has a PSA 10 market cap of $279.63K on CardZ Marketcap as of Oct 13, 2026: PSA 10 price $159 × PSA 10 population 1,761. Ranked #1079 by market cap among 1,677 ranked cards across CardZ Marketcap.

Background

Blastoise EX 21/108 is the 2016 XY Evolutions English EX on this CARDZ slice. The official name files it as Blastoise EX Base, collector number 21/108, set Pokemon XY Evolutions.

Treat the row as an identity card for that Evolutions Blastoise EX. Full-art or later Blastoise EX numbers are not merged here.

METHOD & DATA

How the market cap number is built

Market cap is the current PSA 10 reference price multiplied by the verified PSA 10 population, recalculated on every daily update.

Reference price
The most recent completed PSA 10 sale captured inside CardZ Marketcap tracked coverage. Lots are unitised down to a single card, and a sale priced far outside its own recent range is rejected in favour of the next most recent one.
Population
The verified PSA 10 population for that exact printing — language, set, collector number and parallel are never merged across printings.
Gaps
A card with insufficient data coverage in the window is marked as accumulating rather than being given a filled-in number. A missing value stays missing, never zero.

Compiled and reviewed by the CardZ Marketcap Editorial desk.