 Magikarp & Wailord GX (Alternate Full Art) #161/181SM - Team Up · Holofoil · 2019 | $953 | $1,413 | $3,750 |
 Magikarp #052/110Legendary Collection · Reverse Holofoil · 2002 | $700 | $6,414 | $122,503 |
 Magikarp #65/109EX Team Rocket Returns · Reverse Holofoil · 2004 | $600 | $3,154 | $3,785 |
 Shining Magikarp #66/64Neo Revelation · Unlimited Holofoil · 2001 | $445 | $1,313 | $15,815 |
 Magikarp #203/193Paldea Evolved · Holofoil · 2023 | $292 | — | — |
 Magikarp #64/107EX Deoxys · Reverse Holofoil · 2005 | $260 | $2,234 | $7,900 |
 Magikarp #67/112EX FireRed & LeafGreen · Reverse Holofoil · 2004 | $210 | $948 | $970 |
 Magikarp & Wailord GX #SM166SM Promos · Holofoil · 2016 | $188 | — | — |
 Magikarp (Delta Species) #69/110EX Holon Phantoms · Reverse Holofoil · 2006 | $184 | $754 | $851 |
 Magikarp #035/102Base Set (Shadowless) · 1st Edition · 1999 | $176 | $448 | $3,462 |
 Magikarp #118/165Expedition · Reverse Holofoil · 2002 | $157 | $1,275 | $5,050 |
 Magikarp - 4/12 #004/012McDonald's Promos 2016 · Holofoil · 2016 | $150 | $403 | $749 |
 Magikarp & Wailord GX (Secret) #183/181SM - Team Up · Holofoil · 2019 | $146 | $198 | $648 |
 Magikarp & Wailord GX (Full Art) #160/181SM - Team Up · Holofoil · 2019 | $137 | $166 | $805 |
 Magikarp - 039/192 (Reverse Cosmos Holo) #039/192Miscellaneous Cards & Products · Reverse Holofoil · 2026 | $137 | — | — |
 Magikarp #075/144Skyridge · Normal · 2003 | $105 | $216 | $405 |
 Magikarp #110Supreme Victors · Reverse Holofoil · 2009 | $100 | $118 | $884 |
 Magikarp #XY143XY Promos · Holofoil · 2013 | $89.20 | $265 | $3,152 |
 Magikarp #60/97EX Dragon · Reverse Holofoil · 2003 | $70.25 | $413 | $4,276 |
 Magikarp #203/19330th Celebration Classic Collection · Holofoil · 2026 | $68.32 | $155 | $612 |
 Magikarp & Wailord GX #SM166Jumbo Cards · Normal · 2015 | $48.64 | — | — |
 Magikarp - 22/83 (Toys R Us Promo) #022/083Miscellaneous Cards & Products · Holofoil · 2026 | $48.53 | — | — |
 Magikarp #72/123HeartGold SoulSilver · Reverse Holofoil · 2010 | $44.93 | $55.05 | $353 |
 Magikarp #61/95Call of Legends · Reverse Holofoil · 2011 | $38.51 | $380 | $652 |
| Magikarp #118/165Expedition · Normal · 2002 | $35.95 | $171 | $1,400 |
 Magikarp #89/123Mysterious Treasures · Reverse Holofoil · 2007 | $33.74 | $175 | $278 |
 Magikarp #30/113Legendary Treasures · Reverse Holofoil · 2013 | $31.46 | $158 | $190 |
 Shining Magikarp #66/64Celebrations: Classic Collection · Holofoil · 2021 | $26.98 | $52.99 | $131 |
| Magikarp #035/102Base Set (Shadowless) · Unlimited · 1999 | $26.93 | — | — |
 Magikarp #039/192Rebel Clash · Reverse Holofoil · 2020 | $20.22 | — | — |
 Magikarp #65/100Stormfront · Reverse Holofoil · 2008 | $19.99 | $88.08 | $766 |
 Giovanni's Magikarp #073/132Gym Challenge · 1st Edition · 2000 | $17.90 | $71.44 | $605 |
 Magikarp #23/124Dragons Exalted · Reverse Holofoil · 2012 | $15.36 | $171 | $179 |
 Magikarp - 2010 (Mychael Bryan) #65/100World Championship Decks · Normal · 2018 | $13.20 | — | — |
 Magikarp #19/70Dragon Majesty · Reverse Holofoil · 2018 | $12.69 | $47.06 | $96.78 |
 Misty's Magikarp #088/132Gym Challenge · 1st Edition · 2000 | $12.66 | $73.99 | $432 |
 Magikarp (#19) #19/30HGSS Trainer Kit: Gyarados & Raichu · Normal · 2010 | $10.49 | — | — |
 Magikarp #006/034Trading Card Game Classic · Holofoil · 2023 | $9.94 | $19.04 | $117 |
 Magikarp #47/82Team Rocket · 1st Edition · 2000 | $9.74 | $73.77 | $498 |
| Magikarp #65/109EX Team Rocket Returns · Normal · 2004 | $9.55 | $85.25 | $275 |
| Magikarp #64/107EX Deoxys · Normal · 2005 | $9.54 | — | — |
| Magikarp #052/110Legendary Collection · Normal · 2002 | $8.13 | — | — |
 Magikarp #29/181SM - Team Up · Reverse Holofoil · 2019 | $7.72 | — | — |
| Magikarp #67/112EX FireRed & LeafGreen · Normal · 2004 | $7.60 | — | — |
| Magikarp #65/100Stormfront · Normal · 2008 | $6.80 | — | — |
 Magikarp #22/83Generations · Reverse Holofoil · 2016 | $6.64 | $59.99 | $451 |
 Magikarp #19/98XY - Ancient Origins · Reverse Holofoil · 2015 | $5.58 | — | — |
| Magikarp (Delta Species) #69/110EX Holon Phantoms · Normal · 2006 | $5.38 | — | — |
 Magikarp (#12) #12/30HGSS Trainer Kit: Gyarados & Raichu · Normal · 2010 | $5.29 | — | — |
| Magikarp #60/97EX Dragon · Normal · 2003 | $5.29 | $41.25 | $300 |
| Misty's Magikarp #088/132Gym Challenge · Unlimited · 2000 | $4.41 | $37.00 | $150 |
 Magikarp #035/102Base Set · Normal · 1999 | $4.00 | — | — |
| Giovanni's Magikarp #073/132Gym Challenge · Unlimited · 2000 | $3.78 | — | — |
| Magikarp #61/95Call of Legends · Normal · 2011 | $3.16 | — | — |
| Magikarp #30/113Legendary Treasures · Normal · 2013 | $3.12 | $28.00 | $66.13 |
| Magikarp #47/82Team Rocket · Unlimited · 2000 | $3.01 | $21.88 | $395 |
| Magikarp #110Supreme Victors · Normal · 2009 | $2.84 | — | — |
 Magikarp #33/108XY - Evolutions · Reverse Holofoil · 2016 | $2.44 | — | — |
 Magikarp #15/68Hidden Fates · Reverse Holofoil · 2019 | $2.32 | — | — |
| Magikarp #72/123HeartGold SoulSilver · Normal · 2010 | $2.16 | $16.42 | $66.31 |
| Magikarp #039/192Rebel Clash · Normal · 2020 | $2.12 | — | — |
 Magikarp #32/147SM - Burning Shadows · Reverse Holofoil · 2017 | $2.03 | — | — |
 Magikarp #17/111SM - Crimson Invasion · Reverse Holofoil · 2017 | $1.82 | — | — |
| Magikarp #89/123Mysterious Treasures · Normal · 2007 | $1.79 | $14.00 | $66.65 |
 Magikarp #050/130Base Set 2 · Normal · 2000 | $1.65 | — | — |
| Magikarp #23/124Dragons Exalted · Normal · 2012 | $1.27 | — | — |
 Magikarp (Holo Common) #8/18Detective Pikachu · Holofoil · 2019 | $0.75 | — | — |
| Magikarp #22/83Generations · Normal · 2016 | $0.70 | — | — |
| Magikarp #19/70Dragon Majesty · Normal · 2018 | $0.65 | — | — |
 Magikarp #021/078Pokemon GO · Reverse Holofoil · 2022 | $0.60 | — | — |
| Magikarp #29/181SM - Team Up · Normal · 2019 | $0.50 | $34.50 | $40.36 |
 Misty's Magikarp #048/182Destined Rivals · Reverse Holofoil · 2025 | $0.45 | — | — |
| Magikarp #32/147SM - Burning Shadows · Normal · 2017 | $0.38 | — | — |
| Magikarp #17/111SM - Crimson Invasion · Normal · 2017 | $0.36 | — | — |
| Magikarp #33/108XY - Evolutions · Normal · 2016 | $0.36 | $22.40 | $131 |
 Magikarp #129/165Scarlet & Violet 151 · Reverse Holofoil · 2023 | $0.33 | — | — |
 Magikarp #044/198Scarlet & Violet Base Set · Reverse Holofoil · 2023 | $0.33 | $24.00 | $170 |
| Magikarp #15/68Hidden Fates · Normal · 2019 | $0.32 | $30.00 | $149 |
 Magikarp #042/193Paldea Evolved · Reverse Holofoil · 2023 | $0.31 | $19.99 | $49.77 |
| Magikarp #19/98XY - Ancient Origins · Normal · 2015 | $0.28 | $34.14 | $42.22 |
| Magikarp #021/078Pokemon GO · Normal · 2022 | $0.21 | $18.50 | $134 |
| Magikarp #129/165Scarlet & Violet 151 · Normal · 2023 | $0.20 | — | — |
| Misty's Magikarp #048/182Destined Rivals · Normal · 2025 | $0.18 | $15.50 | $89.49 |
| Magikarp #042/193Paldea Evolved · Normal · 2023 | $0.14 | — | — |
| Magikarp #044/198Scarlet & Violet Base Set · Normal · 2023 | $0.13 | — | — |