Calculator · backtest

Pokémon vs the S&P 500

Test a simple what-if: if you bought sealed booster boxes instead of an S&P 500 ETF, which side would be ahead today?

Goal:answer whether sealed Pokémon beat a simple S&P 500 buy-and-hold using the same dollars and dates.

Same starting outlayStart date comes from the setPokémon shown as sold-today cash

Total purchase price.

Boxes purchased.

English sealed sets.

Pick a set first.

To compare:

Amount to spend
Number of boxes
Set
Start month

Fill out the checklist, then compare.

The chart stays hidden until the required fields are ready.

Which side won after costs

Sale fee, storage, and ETF expense ratio are included.

How the money moved

See the Pokémon path beside the S&P 500 path month by month.

What you would pocket today

Pokémon is treated as cash only at the final sale.

Use the checklist above to finish the required fields.