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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 [Rock]

Ancient Technical Machine [Rock]

Undone Seal

Japanese cardSet: Undone SealNumber: 076Updated 9/11/2026

TCGPlayer

eBay avg

$2.00

Variants

PSA 10

$22

PSA 9

$14

Variant

Price History

In the app

Price movement over time is available in the PokiFrame app.

eBay Sold Prices

0 sales

Raw0 sales

$2.00

Graded Prices

3 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

$22

2 sold

$14

1 sold

About Ancient Technical Machine [Rock]

Ancient Technical Machine [Rock] is Japanese card 076 from Undone Seal.

A PSA 10 (Gem Mint) copy recently averaged $21.67, a useful benchmark for graded Ancient Technical Machine [Rock].

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

Browse more cards from Undone Seal