Which means by the time we see a Blue Ugin judge foil, a set foil Ugin could be worth $120 $130 and even if a non-foil Blue Ugin were to be worth a mere $10 $20 more, Blue Ugins would probably still command a price range of $130 $150
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
Nice folks work there that really know their merchandise
Instants One instant that should not be ignored is Ride the Avalanche
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