Onix across sets & languages(61)

• Aquapolis098/147$7.41
• BW8: Spiral Force030/051JP$3.04
• Base Set056/102$0.86
• Base Set (Shadowless)056/102$3.81
• Base Set 2084/130$1.12
• CP6: Expansion Pack 20th Anniversary059/087JP$1.91
• Diamond and Pearl92/130$0.40
• EX Battle Stadium71$0.66
• Expansion Pack#575585JP—
• Expansion Pack (No Rarity)#577012JP—
• FireRed & LeafGreen42/112$2.79
• Flight of Legends061/082JP$2.53
• Gold, Silver, to a New World...#575797JP$2.97
• Golden Sky, Silvery Ocean069/106JP$2.94
• Intense Fight in the Destroyed Sky053/092JP$2.74
• L2: Revival Legends030/080JP$3.99
• L2: Revival Legends030/080JP$3.99
• L2: Steelix Constructed Standard Deck005/019JP$2.24
• Legendary Collection084/110$1.12
• ME01: Mega Evolution070/132$0.13
• Magma VS Aqua: Two Ambitions049/080JP$3.69
• McDonald's Promos 2019009/012$9.60
• Neo Genesis069/111$1.80
• Plasma Freeze61/116$0.65
• Pokemon GO036/078$0.43
• Pokemon TCG Classic: Venusaur010/032JP$5.71
• Quick Starter Gift Set (Red Deck)#672717JP—
• Rocket Gang Strikes Back046/084JP$3.28
• S10b: Pokemon GO036/071JP$1.99
• S5R: Rapid Strike Master039/070JP$0.27
• S8: Fusion Arts055/100JP$1.64
• SI: Start Deck 100212/414JP$1.31
• SM - Celestial Storm71/168$0.26
• SM - Cosmic Eclipse105/236$0.47
• SM - Lost Thunder109/214$0.32
• SM - Unified Minds103/236$0.38
• SM11: Miracle Twin043/094JP$1.99
• SM11b: Dream League029/049JP$1.98
• SM6b: Champion Road032/066JP$1.84
• SM7a: Thunderclap Spark034/060JP$2.06
• SV04: Paradox Rift090/182$0.10
• SV2a: Pokemon Card 151095/165JP$1.75
• SV2a: Pokemon Card 151095/165JP$1.38
• SV2a: Pokemon Card 151095/165JP$8.72
• SV4M: Future Flash039/066JP$1.45
• SV: Scarlet & Violet 151095/165$1.27
• SWSH05: Battle Styles068/163$0.15
• SWSH08: Fusion Strike138/264$0.04
• Sandstorm71/100$1.51
• Southern Island#607944JP$24.59
• Southern Islands03/18$51.28
• Stormfront69/100$0.93
• Team Rocket Returns69/109$1.60
• Trading Card Game Classic010/034$9.03
• Unleashed56/95$1.46
• Unleashed57/95$1.28
• Unseen Forces65/115$1.63
• Vending Machine cards Series 2 (Red)#617501JP—
• Wind from the Sea056/087JP$6.06
• XY - Evolutions61/108$0.12
• m1L: Mega Brave022/063JP$1.08

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