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Prices sourced from TCGPlayer and CardMarket. Not affiliated with Nintendo, The Pokemon Company, or any card marketplace.

Home / Japanese card prices / Undone Seal / Ancient Technical Machine [Steel]

Ancient Technical Machine [Steel]

Undone Seal

Japanese cardSet: Undone SealNumber: 077Updated 9/11/2026

TCGPlayer

eBay avg

$5.02

Variants

PSA 10

$16

PSA 9

$12

Variant

Price History

In the app

Price movement over time is available in the PokiFrame app.

eBay Sold Prices

0 sales

Raw0 sales

$5.02

Graded Prices

4 sales

Average sold prices by grading company. Grades run 1–10 — a 10 (Gem Mint) carries the biggest premium, with PSA, CGC, and BGS the most widely traded grades.

109.598.58

PSA

$16

3 sold

$12

1 sold

About Ancient Technical Machine [Steel]

Ancient Technical Machine [Steel] is Japanese card 077 from Undone Seal.

A PSA 10 (Gem Mint) copy recently averaged $16.39, a useful benchmark for graded Ancient Technical Machine [Steel].

PokiFrame keeps Japanese pricing separate and sources sold-listing data so you can value Ancient Technical Machine [Steel] without mixing English and Japanese markets.

Browse more cards from Undone Seal