 Rain Castform #23/101EX Hidden Legends · Reverse Holofoil · 2004 | $41.54 | — | — |
 Snow-cloud Castform #29/113EX Delta Species · Reverse Holofoil · 2005 | $36.99 | $179 | $1,482 |
 Sunny Castform #26/101EX Hidden Legends · Reverse Holofoil · 2004 | $34.04 | $100 | $300 |
 Snow-cloud Castform #25/101EX Hidden Legends · Reverse Holofoil · 2004 | $33.99 | — | — |
 Castform #34/113EX Delta Species · Reverse Holofoil · 2005 | $32.49 | $224 | $692 |
 Sunny Castform #31/113EX Delta Species · Reverse Holofoil · 2005 | $30.45 | $193 | $1,300 |
 Castform #30/101EX Hidden Legends · Reverse Holofoil · 2004 | $27.32 | $88.50 | $150 |
 Rain Castform #26/113EX Delta Species · Reverse Holofoil · 2005 | $25.51 | $185 | $929 |
 Holon's Castform #44/110EX Holon Phantoms · Reverse Holofoil · 2006 | $22.09 | $147 | $176 |
 Castform Snow-Cloud Form #50/146Legends Awakened · Reverse Holofoil · 2008 | $15.00 | $145 | $174 |
 Castform Rain Form #49/146Legends Awakened · Reverse Holofoil · 2008 | $12.98 | $74.97 | $182 |
| Snow-cloud Castform #25/101EX Hidden Legends · Normal · 2004 | $10.25 | $72.00 | $165 |
 Holon's Castform - 2008 (Dylan Lefavour) #44/110World Championship Decks · Normal · 2018 | $8.92 | — | — |
 Castform #48/146Legends Awakened · Reverse Holofoil · 2008 | $8.50 | $23.40 | $219 |
 Castform Sunny Form #51/146Legends Awakened · Reverse Holofoil · 2008 | $7.14 | $39.50 | $163 |
 Castform Sunny Form #195/191Surging Sparks · Holofoil · 2024 | $6.56 | $19.99 | $99.23 |
| Rain Castform #23/101EX Hidden Legends · Normal · 2004 | $6.49 | $20.25 | $29.99 |
| Sunny Castform #31/113EX Delta Species · Normal · 2005 | $5.82 | $46.69 | $54.99 |
| Sunny Castform #26/101EX Hidden Legends · Normal · 2004 | $5.69 | — | — |
| Rain Castform #26/113EX Delta Species · Normal · 2005 | $5.49 | $42.00 | $137 |
| Snow-cloud Castform #29/113EX Delta Species · Normal · 2005 | $5.42 | — | — |
| Holon's Castform #44/110EX Holon Phantoms · Normal · 2006 | $5.03 | $8.50 | $22.50 |
| Castform Snow-Cloud Form #50/146Legends Awakened · Normal · 2008 | $3.88 | $34.73 | $97.71 |
 Holon's Castform - 2007 (Jun Hasebe) #44/110World Championship Decks · Normal · 2018 | $3.81 | — | — |
 Holon's Castform - 2007 (Tom Roos) #44/110World Championship Decks · Normal · 2018 | $3.61 | — | — |
| Castform #30/101EX Hidden Legends · Normal · 2004 | $3.18 | — | — |
| Castform #34/113EX Delta Species · Normal · 2005 | $3.06 | — | — |
| Castform Rain Form #49/146Legends Awakened · Normal · 2008 | $2.72 | $27.53 | $78.03 |
| Castform #48/146Legends Awakened · Normal · 2008 | $2.56 | $24.54 | $69.81 |
| Castform Sunny Form #51/146Legends Awakened · Normal · 2008 | $2.05 | $23.37 | $66.63 |
 Castform #TG11/TG30Lost Origin Trainer Gallery · Holofoil · 2022 | $2.00 | $20.24 | $146 |
 Castform #121/198Chilling Reign · Reverse Holofoil · 2021 | $0.58 | $13.41 | $35.88 |
 Castform Sunny Form #022/198Chilling Reign · Reverse Holofoil · 2021 | $0.46 | — | — |
 Castform #105/145SM - Guardians Rising · Reverse Holofoil · 2017 | $0.45 | $13.29 | $35.83 |
 Castform Rainy Form #033/198Chilling Reign · Reverse Holofoil · 2021 | $0.44 | $11.69 | $32.92 |
 Castform Snowy Form #034/198Chilling Reign · Reverse Holofoil · 2021 | $0.37 | $10.96 | $31.66 |
| Castform Sunny Form #022/198Chilling Reign · Normal · 2021 | $0.27 | — | — |
| Castform #121/198Chilling Reign · Normal · 2021 | $0.26 | $12.70 | $79.99 |
 Castform Sunny Form #020/191Surging Sparks · Reverse Holofoil · 2024 | $0.22 | $14.99 | $35.37 |
 Castform #116/172Brilliant Stars · Reverse Holofoil · 2022 | $0.21 | $10.51 | $30.92 |
| Castform #105/145SM - Guardians Rising · Normal · 2017 | $0.21 | $11.20 | $70.00 |
| Castform Snowy Form #034/198Chilling Reign · Normal · 2021 | $0.17 | $10.91 | $31.58 |
| Castform #116/172Brilliant Stars · Normal · 2022 | $0.16 | $10.64 | $31.15 |
| Castform Rainy Form #033/198Chilling Reign · Normal · 2021 | $0.15 | $10.82 | $31.42 |
| Castform Sunny Form #020/191Surging Sparks · Normal · 2024 | $0.11 | — | — |