fairy pokemon energy card Prices | Japanese Premium Champion Pack Fairy Energy 2016 XY: Generations

And the phenomenon repeats on a more modest scale with modern expansions: Celebrations, Evolving Skies, and Crown Zenith follow a similar curve, with returns ranging from 80% to over 1,700% over 3 to 5 years depending on the product and its desirability

For this list, Im not considering cards that turn into dragons or double-faced cards/sagas

Price of Progress [The Most Devastating Burn Finisher] Price of Progress is a cheap and powerful instant that can completely obliterate players out of nowhere

I would first look out for cards that have strictly better versions of them available

Nice folks work there that really know their merchandise