Machina Fortress (Quarter Century Secret Rare)
Yu-Gi-Oh! · Quarter Century Bonanza · Quarter Century Secret Rare · RA03-EN233
Released 2024-11-08
$37.69
30-day forecast: $37.75
Live Yu-Gi-Oh! price tracking, buyout detection, and price predictions for Machina Fortress (Quarter Century Secret Rare) on TCG Collector Tools.
Card Text
Effect Monster · Machine · EARTH · Level 7 · ATK 2500 · DEF 1600 · Machina archetype
You can discard Machine monster(s) whose total Levels equal 8 or more, then Special Summon this card (from your hand or GY). If this card is destroyed by battle and sent to the GY: Target 1 card your opponent controls; destroy that target. Before resolving an opponent's monster effect that targets this face-up card, look at your opponent's hand and discard 1 card from their hand.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $37.76 | +0.2% |
| 30 days (stable) | $37.75 | +0.2% |
| 90 days | $36.02 | -4.4% |
| 180 days | $36.02 | -4.4% |
| 1 year | $36.02 | -4.4% |
Confidence 86% · Calibrated 30-day range $33.73–$41.77 · mature card · veryLow volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-05-04 · at $26.76 · 86 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $26.78 | $31.01 | +15.8% |
| Day 30 | $26.79 | $31.73 | +18.4% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Printings (8)
| Set | Code | Rarity | Price |
|---|---|---|---|
| Astral Pack Six | AP06-EN020 | Common | — |
| Battle Pack: Epic Dawn | BP01-EN022 | Rare | — |
| Battle Pack: Epic Dawn | BP01-EN022 | Starfoil Rare | — |
| Legendary Dragon Decks | LEDD-ENB11 | Common | $1.63 |
| Machina Mayhem Structure Deck | SDMM-EN001 | Ultra Rare | $5.09 |
| Quarter Century Bonanza | RA03-EN233 | Platinum Secret Rare | — |
| Quarter Century Bonanza | RA03-EN233 | Quarter Century Secret Rare | — |
| Structure Deck: Mechanized Madness | SR10-EN004 | Common | — |
Recent Price History
Frequently Asked Questions
How much is Machina Fortress (Quarter Century Secret Rare) worth?
Machina Fortress (Quarter Century Secret Rare) is currently $37.69 on TCGplayer for the Quarter Century Bonanza printing. Prices update daily from live marketplace data.
Is Machina Fortress (Quarter Century Secret Rare) going up or down in price?
Our 30-day forecast for Machina Fortress (Quarter Century Secret Rare) is $37.75, with a stable trend at 86% confidence.
How many times has Machina Fortress (Quarter Century Secret Rare) been printed?
Machina Fortress (Quarter Century Secret Rare) has 8 known printings, including Astral Pack Six, Battle Pack: Epic Dawn, Battle Pack: Epic Dawn.