Rumble — Price Guide & Signals
Nov 16, 2009 · RUM · 13 cards
Set Analysis
Rumble is a premium set with a total market cap of $1.7K across 13 cards. The average card price is $132.17.
7-day trend: The set average is declining (-28.3%).
Signal outlook: Currently neutral with 4 buy signals and 4 sell signals. Buy and sell signals are balanced.
Top Buy Signals in Rumble
Cards with the strongest buy signals based on price momentum, value score, and mean reversion analysis.
All Cards with Active Signals
8 cards in Rumble with active buy or sell signals. Sorted by signal strength. Updated daily from TCGplayer market data.
| Card | Price | 7d | Signal | Value | |
|---|---|---|---|---|---|
 Cherrim Promo | $53.14 | ▲ (+1.4%) | Strong Buy | 97 | Buy |
 Diglett Promo | $81.75 | ▲ (+1.2%) | Strong Buy | 92 | Buy |
 Mew Promo | $253.32 | (+0.0%) | Buy | 59 | Buy |
 Skuntank Promo | $53.08 | (+0.0%) | Buy | 56 | Buy |
 Bastiodon Promo | $61.92 | ▼ (-3.9%) | Strong Sell | 0 | Buy |
 Heatran Promo | $46.90 | (+0.0%) | Strong Sell | 0 | Buy |
 Rattata Promo | $109.34 | ▼ (-0.8%) | Strong Sell | 0 | Buy |
 Starmie Promo | $89.99 | ▼ (-25.0%) | Strong Sell | 0 | Buy |
How CardMoat Signals Work
CardMoat generates buy and sell signals by analyzing multiple factors for each card:
- Momentum Score — Short and medium-term price direction based on 7-day and 30-day changes
- Value Score — How undervalued or overvalued a card is relative to its historical price range
- Volatility Score — Price stability indicator; lower volatility means more predictable movements
- Mean Reversion — Detects cards that have deviated significantly from their average price and may snap back
- Breakout Detection — Identifies cards breaking out of established price ranges
Signals are updated daily using market prices from TCGplayer. View all active signals or learn more about our methodology.
Frequently Asked Questions
How many cards are in Rumble?
Rumble contains 13 cards. It was released on Nov 16, 2009.
What is the average card price in Rumble?
The average card price is $132.17, with a total set market cap of $1.7K.
Is Rumble a good set to invest in?
Rumble currently has 4 buy signals and 4 sell signals. The overall outlook is neutral. Check individual card signals above for specific opportunities.
Where does CardMoat get its price data?
All prices come from TCGplayer market data, updated daily. CardMoat tracks current prices, 7-day and 30-day price changes, and generates algorithmic signals based on momentum, value, and volatility analysis.