Great Ball

SM Trainer Kit: Alolan Sandslash & Alolan Ninetales · #21/156 · Uncommon · 2018

$0.20

Market price ▼ 47.4% (1Y)

Prices as of Sep 29, 2026

-60%off ATH $0.50 · Nov 2023

Market data

Price history

Standard

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-09-28

Grade 6 est.$0.19

Grade 5 est.$0.16

Grade 4 est.$0.13

Grade 3 est.$0.11

Grade 2 est.$0.09

Grade 1 est.$0.08

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$31.04

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

How much is Great Ball #21/156 worth?

Right now (September 29, 2026) the going rate for an ungraded Great Ball #21/156 from SM Trainer Kit: Alolan Sandslash & Alolan Ninetales is about $0.20.

Grading changes the math on this one: a PSA 10 is valued around $31.04, roughly 155.2x the raw price, while a PSA 9 sits near $10.61.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Great Ball has moved over time.

Collecting SM Trainer Kit: Alolan Sandslash & Alolan Ninetales?Full master set guide — every card, chase list, and completion cost→

Great Ball

Price history

Buy it now on eBay

Graded values

How much is Great Ball #21/156 worth?

Other printings of Great Ball 16