Question 1

How much is Prototype Chem Ball 167 worth?

Accepted Answer

Prototype Chem Ball 167 from Hyperia City sells for €0.04 in Europe and $0.05 in the US, as of 2 November 2026.

Question 2

Is Prototype Chem Ball 167 going up or down in price?

Accepted Answer

Down. Over 30 days, since 17 October 2026, its Cardmarket price has fallen 80%, from €0.20 to €0.04.

Question 3

Why is Prototype Chem Ball 167 priced differently in Europe and the US?

Accepted Answer

Cardmarket and TCGplayer are separate markets with their own sellers, buyers and supply. In the US it sells for $0.05 on TCGplayer, about €0.04, which is 12% higher than its €0.04 on Cardmarket. Prices are converted at the European Central Bank’s reference rate for the same day.

Question 4

Where does this price come from?

Accepted Answer

The European price is Cardmarket’s trend price, their daily estimate of what the card sells for now, from real sales. The US price is TCGplayer’s market price, from recent completed sales. Binderlist collects both every night and keeps each day’s price.

Question 5

What is the most valuable card in Hyperia City?

Accepted Answer

Mickey Mouse - Best in Town 241 at €2,033 on Cardmarket, as of 2 November 2026.

Set	Hyperia City
Number	167
Rarity	Common
Illustrator	Grzegorz Krysiński
Released	16 October 2026

Prototype Chem Ball 167 price

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Questions and answers

How much is Prototype Chem Ball 167 worth?

Is Prototype Chem Ball 167 going up or down in price?

Why is Prototype Chem Ball 167 priced differently in Europe and the US?

Where does this price come from?

What is the most valuable card in Hyperia City?

Most valuable in Hyperia City