As of Nov 14, 2026, the Base Expansion Pack · Unlimited · PSA 8 stands at 71.58, up 1.8% in 30 days (8 constituents).
Top holdings
by weightTop 5 hold 94.2% of index weight across 8 constituents.
Index value over time
Weekly index level. Pro members can view and export the complete recorded history. Constituents are cap-weighted with the divisor reset on each monthly rebalance.
Constituents
Every atom in the index, cap-weighted and dampened by sales evidence. Follow a card name to drill into the underlying card detail.
- 1Pikachu- Unlimited Normal · PSA 8 · $2.9K56.9%·0.0%
- 2Charizard- Unlimited Normal · PSA 8 · $77315.1%↓12.2%
- 3Pichu- Unlimited Normal · PSA 8 · $75414.7%·0.0%
- 4Clefairy- Unlimited Normal · PSA 8 · $2003.9%·0.0%
- 5Pichu- Unlimited Holo · PSA 8 · $1833.6%·0.0%
- 6meowth- Unlimited Normal · PSA 8 · $1713.3%↑0.1%
- 7Ponyta- Unlimited Normal · PSA 8 · $951.9%↓2.9%
- 8Raichu- Unlimited Holo · PSA 8 · $290.6%·0.0%
Rebalances
Most recent weekly rebalance events. The divisor is reset on each event so the index level remains continuous through composition changes; subsequent moves are price-driven.
- Nov 14, 2026divisor74→73Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor31→74Δcap134.9%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Base Expansion PackSet total cap$62.15MCap-weighted, with each constituent dampened by the sales evidence behind its fair value so noisy inputs move the index less. Weekly rebalances with continuous-divisor accounting, so population growth and membership changes never move the level: only price action does. A constituent needs a fair value and a non-zero graded population; sales evidence adjusts its weight rather than gating its inclusion. Per-grade series isolate one tier, composites span PSA 7-10. All values are USD-denominated, base 100 at inception.
Related
Other indices that share this print run or this grade tier, plus the parent set.


