JJ "Kewl Tune" (CR)
Yu-Gi-Oh! · Phantom Revenge · Collector's Rare · PHRE-EN040
Released 2025-12-19
$6.00
30-day forecast: $5.87
Live Yu-Gi-Oh! price tracking, buyout detection, and price predictions for JJ "Kewl Tune" (CR) on TCG Collector Tools.
Card Text
Spell Card · Field · Kewl Tune archetype
You can Normal Summon 1 Tuner during your Main Phase each turn, in addition to your Normal Summon/Set (you can only gain this effect once per turn). Each "Kewl Tune Loudness War" you control gains 3300 ATK while your opponent has a Tuner in their field or GY. You can Tribute 1 Tuner; add to your hand or Special Summon, 1 "Kewl Tune" monster from your Deck, also you cannot Special Summon for the rest of this turn, except Tuners. You can only use this effect of "JJ "Kewl Tune"" once per turn.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $5.88 | -2.0% |
| 30 days (stable) | $5.87 | -2.2% |
| 90 days | $9.30 | +55.0% |
| 180 days | $10.80 | +80.0% |
| 1 year | $11.22 | +87.0% |
Confidence 43% · Calibrated 30-day range $0.86–$10.88 · new card · high volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-03-23 · at $33.52 · 128 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $34.00 | $27.00 | -20.6% |
| Day 30 | $34.83 | $29.76 | -14.6% |
| Day 90 | $34.91 | $11.00 | -68.5% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Printings (2)
| Set | Code | Rarity | Price |
|---|---|---|---|
| Phantom Revenge | PHRE-EN040 | Collector's Rare | — |
| Phantom Revenge | PHRE-EN040 | Super Rare | — |
Recent Price History
Frequently Asked Questions
How much is JJ "Kewl Tune" (CR) worth?
JJ "Kewl Tune" (CR) is currently $6.00 on TCGplayer for the Phantom Revenge printing. Prices update daily from live marketplace data.
Is JJ "Kewl Tune" (CR) going up or down in price?
Our 30-day forecast for JJ "Kewl Tune" (CR) is $5.87, with a stable trend at 43% confidence.
How many times has JJ "Kewl Tune" (CR) been printed?
JJ "Kewl Tune" (CR) has 2 known printings, including Phantom Revenge, Phantom Revenge.