
XY·Released Feb 22, 2016 (10.4 yrs)·117 cards
Stage: No longer being printed by TPCi — remaining supply is on the secondary market.
Across 17 tracked SKUs in the Generations set, the Super-Premium Collection [Mew & Mewtwo] leads over 90 days at +74.9%, while the Red & Blue Collection [Blastoise EX] lags at -4.8%. Median 90-day move across the set: +0.9%.
Sealed Generations sits past or near the end of its print window, so supply pressure is light.
A XY-era set. Released 10.4 years ago and past the typical print run, so remaining sealed supply is whatever is already out.
10
Top 10 cards by current raw market price. These feed the Open-vs-Hold EV calculator on booster-box pages.

M Charizard EX
$155.10

Zapdos
$38.50

Articuno
$38.07

Gengar
$31.04

M Blastoise EX
$28.15

Leafeon EX
$25.95

Jolteon EX
$24.78

M Venusaur EX
$23.57

Charizard EX
$21.32

Vaporeon EX
$19.91
Raw (ungraded) market prices. Methodology
Other sets in the XY series.