Southern Island
0 cards · 24 sealed products · released 1999-07-30
Sealed products
| Product | Rarity | Market | 7d | 90d |
|---|---|---|---|---|
| — | $144.60 | 0.0% | ||
| — | $68.93 | 0.0% | ||
| — | $64.31 | 0.0% | ||
| — | $45.00 | +24.6% | ||
| — | $38.30 | 0.0% | ||
| — | $37.08 | 0.0% | ||
| — | $30.09 | 0.0% | ||
| — | $29.08 | +3.2% | ||
| — | $27.55 | — | ||
| — | $20.36 | +9.8% | ||
| — | $19.38 | 0.0% | ||
| — | $18.12 | +4.4% | ||
| — | $15.29 | +1.7% | ||
| — | $13.85 | 0.0% | ||
| — | $12.56 | +1.9% | ||
| — | $12.43 | 0.0% | ||
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Southern Island sealed
16 sealed products in the sample · rebased to 100 at 2025-01-29- 30d
- +10.4%
- 90d
- +32.0%
- 1y
- +114.9%
- All
- +120.9%
- Level
- 220.9
2025-01-292026-08-30
Weekly chain-linked index. Each step compares only sealed products priced in BOTH of the two weeks, so items appearing or delisting cannot move the line — 10.6% of a fixed basket went dark over the last eleven months, and a level computed over whoever reported today would follow that instead of prices. An item must clear $5 in both weeks of a step to count: without a floor, penny rounding dominates. The line is the longest unbroken run of weeks with enough matched pairs — a week too thin to measure truncates it rather than being bridged over. Scoped to this set, using the same construction as the market index. How this is built.