| Period | Change |
|---|---|
| 24h | -2.8% |
| 90d | -15.2% |
| 180d | -15.2% |
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.35 | 0.0% | 0.0% | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.35 | Blended market value | View price history |
| TCGPlayer | $0.35 | Marketplace price | Check listings |
Sources tracked: tcgplayer_market, justtcg.
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track Technical Machine: Devolution (Mirror Foil) price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
Umbreon ex - 217/187 — $397.75
Sylveon ex - 212/187 — $154.62
Glaceon ex - 206/187 — $100.18
Espeon ex - 211/187 — $88.63
Leafeon ex - 200/187 — $86.90
Vaporeon ex - 205/187 — $80.95
Flareon ex - 202/187 — $67.15
Pikachu ex — $61.38
Jolteon ex - 209/187 — $50.40
Umbreon (Master Ball Pattern) — $50.10Technical Machine: Devolution (Mirror Foil) from SV8a: Terastal Fest ex is currently worth $0.35 in 2026. Prices are updated daily from multiple sources.
Technical Machine: Devolution (Mirror Foil) is a Common card from the SV8a: Terastal Fest ex set in Pokemon Japanese.
Technical Machine: Devolution (Mirror Foil) has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $0.35.
You can compare prices and buy Technical Machine: Devolution (Mirror Foil) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.35.
Technical Machine: Devolution (Mirror Foil) from SV8a: Terastal Fest ex is currently worth $0.35 in 2026. Prices are updated daily from multiple sources.
Technical Machine: Devolution (Mirror Foil) is a Common card from the SV8a: Terastal Fest ex set in Pokemon Japanese.
Technical Machine: Devolution (Mirror Foil) has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $0.35.
You can compare prices and buy Technical Machine: Devolution (Mirror Foil) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.35.