Jam Breeding Machine
Yu-Gi-Oh! · Labyrinth of Nightmare (Worldwide English) · Rare · LON-EN026
Released 2003-03-01
$2.00
30-day forecast: $2.00
Live Yu-Gi-Oh! price tracking, buyout detection, and price predictions for Jam Breeding Machine on TCG Collector Tools.
Card Text
Spell Card · Continuous · Slime archetype
During each of your Standby Phases: Special Summon 1 "Slime Token" (Aqua-Type/WATER/LEVEL 1/ATK 500/DEF 500) in Attack Position. You cannot Summon any monsters, except "Slime Tokens" (but you can Set).
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $2.00 | +0.0% |
| 30 days (stable) | $2.00 | +0.0% |
| 90 days | $2.16 | +8.0% |
| 180 days | $2.16 | +8.0% |
| 1 year | $2.16 | +8.0% |
Confidence 58% · Calibrated 30-day range $1.42–$2.58 · vintage card · low volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-04-10 · at $3.00 · 110 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $3.60 | $3.00 | -16.7% |
| Day 30 | $3.99 | $3.00 | -24.8% |
| Day 90 | $4.06 | $2.00 | -50.7% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Printings (6)
| Set | Code | Rarity | Price |
|---|---|---|---|
| Dark Beginning 1 | DB1-EN229 | Common | — |
| Labyrinth of Nightmare | LON-026 | Rare | $2.76 |
| Labyrinth of Nightmare | LON-E026 | Rare | $9.30 |
| Labyrinth of Nightmare | LON-EN026 | Rare | — |
| Legendary Collection 4: Joey's World Mega Pack | LCJW-EN124 | Common | — |
| Speed Duel: Streets of Battle City | SBC1-ENH11 | Common | — |
Recent Price History
Frequently Asked Questions
How much is Jam Breeding Machine worth?
Jam Breeding Machine is currently $2.00 on TCGplayer for the Labyrinth of Nightmare (Worldwide English) printing. Prices update daily from live marketplace data.
Is Jam Breeding Machine going up or down in price?
Our 30-day forecast for Jam Breeding Machine is $2.00, with a stable trend at 58% confidence.
How many times has Jam Breeding Machine been printed?
Jam Breeding Machine has 6 known printings, including Dark Beginning 1, Labyrinth of Nightmare, Labyrinth of Nightmare.