Their coloring changes according to the seasons and can be slightly affected by the temperature and humidity as well.
#13
Black & WhiteNormal: $0.60
Reverse Holo: $12.78
#15
Emerging PowersNormal: $0.42
Reverse Holo: $5.54
#8
Fates CollideNormal: $0.39
Reverse Holo: $1.27
#15
Cosmic EclipseNormal: $0.26
Reverse Holo: $1.74
#11
Chilling ReignNormal: $0.20
Reverse Holo: $0.32
#16
Temporal ForcesNormal: $0.15
Reverse Holo: $0.27
#165
Temporal ForcesHolo: $41.49
#6
White FlareNormal: $0.08
Reverse Holo: $0.21
Poké Ball Foil: $0.30
Master Ball Foil: $2.76
#91
White FlareHolo: $17.29