Southern Islands — Price Guide & Signals
Jul 31, 2001 · SI · 13 cards
Set Analysis
Southern Islands is a premium set with a total market cap of $7.6K across 13 cards. The average card price is $588.23.
7-day trend: The set average is declining (-0.8%).
Signal outlook: Currently bullish with 7 buy signals and 2 sell signals. More cards are showing upward momentum than downward pressure.
Top Buy Signals in Southern Islands
Cards with the strongest buy signals based on price momentum, value score, and mean reversion analysis.
All Cards with Active Signals
9 cards in Southern Islands with active buy or sell signals. Sorted by signal strength. Updated daily from TCGplayer market data.
| Card | Price | 7d | Signal | Value | |
|---|---|---|---|---|---|
 Tentacruel Promo | $39.69 | ▲ (+1.1%) | Strong Buy | 95 | Buy |
 Onix Promo | $36.34 | ▲ (+1.5%) | Strong Buy | 95 | Buy |
 Exeggutor Promo | $23.59 | ▲ (+4.4%) | Strong Buy | 94 | Buy |
 Lapras Promo | $48.43 | ▲ (+1.3%) | Strong Buy | 93 | Buy |
 Butterfree Promo | $36.89 | ▲ (+1.7%) | Strong Buy | 93 | Buy |
 Ivysaur Promo | $41.37 | ▲ (+0.3%) | Strong Buy | 92 | Buy |
 Wartortle Promo | $59.50 | (+0.0%) | Buy | 57 | Buy |
 Raticate Promo | $25.67 | ▼ (-8.1%) | Strong Sell | 0 | Buy |
 Jigglypuff Promo | $40.98 | ▼ (-8.8%) | 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 Southern Islands?
Southern Islands contains 13 cards. It was released on Jul 31, 2001.
What is the average card price in Southern Islands?
The average card price is $588.23, with a total set market cap of $7.6K.
Is Southern Islands a good set to invest in?
Southern Islands currently has 7 buy signals and 2 sell signals. The overall outlook is bullish. 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.