Walrein across sets & languages(18)

• BW5: Dragon Blade014/050JP$2.68
• DP2: Secret of the Lakes#605834JP$2.79
• Dragons Exalted31/124$0.50
• Hidden Legends15/101$15.19
• Mysterious Treasures39/123$0.57
• Pt2: Bonds to the End of Time018/090JP$2.86
• Rising Rivals36/111$1.93
• S6H: Silver Lance024/070JP$1.49
• SM - Cosmic Eclipse52/236$0.50
• SM12: Alter Genesis022/095JP$1.89
• SV08: Surging Sparks045/191$0.33
• SV8: Super Electric Breaker029/106JP$1.49
• SWSH06: Chilling Reign039/198$0.22
• Start Deck 100 Battle Collection190/742JP$0.25
• Undone Seal032/083JP$4.85
• XY - Primal Clash48/160$0.63
• XY2: Wild Blaze021/080JP$2.09
• XY5-Bt: Tidal Storm026/070JP$2.99

Same name, other languages or different rules text. Same-language reprints already sit in Printings above.