If you’d bought one booster box of every WOTC-era set as it released — Base Set Unlimited, Jungle, Fossil, Team Rocket, Gym Heroes, Gym Challenge, the Neo cycle, Expedition, Aquapolis, Skyridge — you’d have spent roughly $2,016 across 1999-2003. That basket today is worth approximately $710,908.
Indexed against the S&P 500 (TR) DCA equivalent over the same period, that’s a +35,163% return vs +887% — alpha of +34,276 percentage points. Annualized: 23.96% basket CAGR vs 8.74% SPXTR over a 27-year horizon.
A reality check: 77% of that basket value sits in the top 3 products. Skyridge Booster Box alone carries an outsized share. The basket is real, the return is real, and the diversification isn’t perfect. We surface this on the era page via a basket-concentration callout so the result isn’t taken as broadly representative.
WOTC is the standout. Pokémon EX, D&P, Platinum, and HGSS eras all show 6,621–13,164 pp alpha. Sword & Shield (255 pp) is the first era to compress meaningfully, but still positive. Modern MTG (post-2014) tells a different story — Standard Acceleration era underperforms SPXTR by 113 pp.