Formula Synchron HAC1-EN178Hidden Arsenal: Chapter 1 #HAC1-EN178
Also searched as: Formula Synchron Hidden Arsenal: Chapter 1 · Formula Synchron 1 · 1 Formula Synchron
Hidden Arsenal: Chapter 1Yu-Gi-Oh!Secret Rare
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Market price
US market estimate from TCGplayer · Oct 31, 2026
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Prices by printing
| Printing | Market | Low listing | High listing |
|---|---|---|---|
| Limited | $0.54 | $0.19 | $25.00 |
Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.
Value by condition
- Near Mint (NM)$0.54
- Lightly Played (LP)$0.41 – $0.49
- Moderately Played (MP)$0.27 – $0.41
- Heavily Played (HP)$0.14 – $0.27
- Damaged (DMG)$0.05 – $0.14
Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide
Price history
Daily market price for the last 10 days we have recorded. Hover or tap the chart for exact values.
- Limited$0.54
Show price history as a table
| Date | Printing | Market |
|---|---|---|
| Oct 31, 2026 | Limited | $0.54 |
| Oct 30, 2026 | Limited | $0.54 |
| Oct 29, 2026 | Limited | $0.54 |
| Oct 28, 2026 | Limited | $0.54 |
| Oct 27, 2026 | Limited | $0.54 |
| Oct 26, 2026 | Limited | $0.54 |
| Oct 25, 2026 | Limited | $0.53 |
| Sep 17, 2026 | Limited | $0.61 |
| Sep 11, 2026 | Limited | $0.48 |
| Sep 10, 2026 | Limited | $0.48 |
Card details
- Attribute
- LIGHT
- Monster Type
- Machine
- Card Type
- Synchro/Tuner/Effect Monster
- Attack
- 200
- Defense
- 1500
- Description
- 1 Tuner + 1 non-Tuner monster When this card is Synchro Summoned: You can draw 1 card. Once per Chain, during your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Synchro Summon using this card you control.
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Prices are US market estimates in USD, from TCGplayer sales data, last updated Oct 31, 2026. They are a guide, not an offer to buy or sell. How we price cards.
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