/Expedition Base Set/Dual Ball

Variants

Dual Ball

Expedition Base Set · #139 · Uncommon Tier A

Grade A5.8/10

Live NM ask

€0.98

Graded

PSA 9–

PSA 10–

Not yet verified

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JPJapanese versions of Dual Ball(10) →

Buy range€1.12 – €1.46Good buy

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

Price historyDaily TCGplayer market price (USD). Monthly history starts after two months of sales.

Ungraded NM PSA 9 PSA 10

Investment thesis

Sub-score breakdown · ROI projections

5.8

SCORE / 10

Era track record

+1.4 pts/yr

Popular Pokémon

Card type

Standard

Recent spike

—

If you hold 5 years▲ PRIMARY

Value in 5 yearsPro to unlockUnlock

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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 23.42%Total population

PSA 10

PSA 9

PSA 8

Total graded

111

Gem rate 23.42%. Consistent with modern era gem rates; expect supply to grow as more are graded.

OVERVIEW

Investment summary

Dual Ball from the Expedition Base Set set (#139) currently trades at €0.98 in the raw market. By market value it ranks #126 of 165 in Expedition Base Set — the 25th percentile of the set. PSA 10 copies command 1411% over raw. Market data is informational only and does not constitute investment advice.

FAQ · ANSWERED BY THE DATA

Questions & answers

Auto-generated from live Cardmarket & PSA data; refresh cadence varies by tier.

QUESTION 01 / 03Market value

What is the current market value of Dual Ball?

€0.98 (raw, market average).

RAW · NM

€0.98

PSA 10

€156.91

QUESTION 02 / 03Grading economics

Should you grade your Dual Ball?

A PSA 10 sells for roughly 1411% over raw — but whether grading actually pays depends on the realistic grade mix (you usually pull a 9, not a 10) and the ~$90 fee. Sign up free to see the grade-or-sell verdict for Dual Ball.

QUESTION 03 / 03Set ranking