Every printing we track, with today's reference value. Cards someone is selling show the lowest price.
100 cards

Oddish
XY - Ancient Origins #1/98

Gloom
XY - Ancient Origins #2/98

Vileplume
XY - Ancient Origins #3/98

Bellossom
XY - Ancient Origins #4/98

Spinarak
XY - Ancient Origins #5/98

Ariados
XY - Ancient Origins #6/98

Sceptile EX
XY - Ancient Origins #7/98

M Sceptile EX
XY - Ancient Origins #8/98

Combee
XY - Ancient Origins #9/98

Vespiquen (10)
XY - Ancient Origins #10/98

Vespiquen (11)
XY - Ancient Origins #11/98

Virizion
XY - Ancient Origins #12/98

Flareon
XY - Ancient Origins #13/98

Entei (14)
XY - Ancient Origins #14/98

Entei (15)
XY - Ancient Origins #15/98

Larvesta
XY - Ancient Origins #16/98

Volcarona (17)
XY - Ancient Origins #17/98

Volcarona (18)
XY - Ancient Origins #18/98

Magikarp
XY - Ancient Origins #19/98

Gyarados (20)
XY - Ancient Origins #20/98

Gyarados (21)
XY - Ancient Origins #21/98

Vaporeon
XY - Ancient Origins #22/98

Relicanth
XY - Ancient Origins #23/98

Regice
XY - Ancient Origins #24/98

Kyurem EX
XY - Ancient Origins #25/98

Jolteon
XY - Ancient Origins #26/98

Ampharos EX
XY - Ancient Origins #27/98

M Ampharos EX
XY - Ancient Origins #28/98

Rotom
XY - Ancient Origins #29/98

Unown
XY - Ancient Origins #30/98

Baltoy (31)
XY - Ancient Origins #31/98

Baltoy (32)
XY - Ancient Origins #32/98

Claydol
XY - Ancient Origins #33/98

Golett
XY - Ancient Origins #34/98

Golurk (35)
XY - Ancient Origins #35/98

Hoopa EX
XY - Ancient Origins #36/98