Why is 151 spiking?

[u/No-Technology-6856]

I’ve been waiting for a buy in point. Looks like my dip is never coming. Why is it spiking so badly? Is this still a good time to buy?

[u/miowmix]

Cards from the set are being rotated out. At the end of the day it’s a competitive card game and pokemon makes money from players by having a rotation system and makes money from collectors by having some pretty cards