 Dark Espeon #004/105Neo Destiny · Unlimited Holofoil · 2002 | $650 | $1,614 | $25,920 |
 Espeon (Prime) #81/90Undaunted · Holofoil · 2010 | $463 | $3,842 | $15,154 |
 Espeon (1) #01/75Neo Discovery · Unlimited Holofoil · 2001 | $437 | $864 | $8,411 |
 Espeon ex #102/115EX Unseen Forces · Holofoil · 2005 | $363 | — | — |
 Espeon VMAX (Alternate Art Secret) #270/264Fusion Strike · Holofoil · 2021 | $338 | $280 | $565 |
 Espeon (Delta Species) #4/113EX Delta Species · Holofoil · 2005 | $283 | — | — |
 Espeon ex #155/131Prismatic Evolutions · Holofoil · 2025 | $255 | $225 | $756 |
| Espeon (1) #01/75Neo Discovery · 1st Edition Holofoil · 2001 | $238 | — | — |
 Espeon (H9) #H09/H32Aquapolis · Holofoil · 2003 | $237 | — | — |
| Espeon (Delta Species) #4/113EX Delta Species · Reverse Holofoil · 2005 | $232 | $1,242 | $10,581 |
 Espeon V (Alternate Full Art) #180/203Evolving Skies · Holofoil · 2021 | $230 | $210 | $450 |
 Espeon VMAX #065/203Prize Pack Series Cards · Holofoil · 2022 | $228 | — | — |
 Espeon - 48/108 (National Championships) #048/108League & Championship Cards · Reverse Holofoil · 2016 | $212 | — | — |
| Dark Espeon #004/105Neo Destiny · 1st Edition Holofoil · 2002 | $200 | — | — |
 Espeon (20) #20/75Neo Discovery · 1st Edition · 2001 | $170 | $465 | $640 |
 Espeon #011/147Aquapolis · Normal · 2003 | $166 | $268 | $931 |
 Espeon GX #SV60/SV94Hidden Fates: Shiny Vault · Holofoil · 2019 | $142 | $119 | $331 |
| Espeon #011/147Aquapolis · Reverse Holofoil · 2003 | $138 | $728 | $3,600 |
 Espeon & Deoxys GX #SM240SM Promos · Holofoil · 2016 | $126 | — | — |
 Espeon #18/100Majestic Dawn · Reverse Holofoil · 2008 | $125 | — | — |
 Espeon #2/90Undaunted · Reverse Holofoil · 2010 | $104 | $155 | $255 |
 Espeon #BW92Black and White Promos · Holofoil · 2011 | $99.43 | — | — |
 Espeon V #064/203Prize Pack Series Cards · Holofoil · 2022 | $93.65 | — | — |
| Espeon #2/90Undaunted · Holofoil · 2010 | $90.15 | — | — |
 Espeon (Team Plasma) #48/116Plasma Freeze · Reverse Holofoil · 2013 | $87.07 | — | — |
 Espeon #16/100EX Sandstorm · Reverse Holofoil · 2003 | $85.02 | $685 | $2,246 |
 Espeon EX (Full Art) #117/122XY - BREAKpoint · Holofoil · 2016 | $78.09 | $450 | $3,200 |
 Espeon #4/95Call of Legends · Reverse Holofoil · 2011 | $74.77 | $650 | $780 |
 Espeon ex - 108 (30th Celebration) #108Mega Evolution Promo · Holofoil · 2025 | $64.69 | — | — |
 Espeon - 2/90 (HGSS Undaunted - Cracked Ice Holo) #002/090Deck Exclusives · Holofoil · 2016 | $63.70 | — | — |
| Espeon #4/95Call of Legends · Holofoil · 2011 | $62.45 | — | — |
 Espeon GX (Secret) #152/149SM Base Set · Holofoil · 2017 | $54.59 | — | — |
 Espeon & Deoxys GX #72/236SM - Unified Minds · Holofoil · 2019 | $53.23 | $90.14 | $580 |
 Espeon ex - 2006 (Jimmy Ballard) #102/115World Championship Decks · Normal · 2018 | $39.69 | — | — |
 Espeon ex - 2007 (Tom Roos) #102/115World Championship Decks · Normal · 2018 | $39.42 | — | — |
 Espeon #48/108Dark Explorers · Reverse Holofoil · 2012 | $37.00 | $298 | $453 |
| Espeon (20) #20/75Neo Discovery · Unlimited · 2001 | $33.24 | $93.89 | $607 |
 Espeon GX (Full Art) #140/149SM Base Set · Holofoil · 2017 | $32.23 | — | — |
 Espeon EX #52/122XY - BREAKpoint · Holofoil · 2016 | $31.48 | — | — |
 Espeon E4 #18/111Rising Rivals · Reverse Holofoil · 2009 | $31.14 | $199 | $466 |
 Espeon & Deoxys GX - 2019 (Henry Brand) #72/236World Championship Decks · Normal · 2018 | $31.03 | — | — |
 Espeon GX #SM35SM Promos · Holofoil · 2016 | $30.98 | $255 | $1,759 |
 Espeon & Deoxys GX Oversized - SM240 (SM Black Star Promo) #SM240Jumbo Cards · Holofoil · 2015 | $26.90 | — | — |
 Espeon V (Full Art) #179/203Evolving Skies · Holofoil · 2021 | $26.23 | $39.00 | $202 |
 Espeon GX - SM35 (SM Black Star Promos) #SM35Jumbo Cards · Holofoil · 2015 | $24.99 | — | — |
| Espeon #16/100EX Sandstorm · Normal · 2003 | $24.32 | $57.00 | $635 |
 Espeon - 89/214 (Cosmos Holo) #089/214Blister Exclusives · Holofoil · 2026 | $22.94 | — | — |
| Espeon E4 #18/111Rising Rivals · Normal · 2009 | $18.28 | — | — |
 Espeon #SWSH174Sword & Shield Promo Cards · Holofoil · 2019 | $18.27 | — | — |
 Espeon EX - 2017 (Kabu Fukase) #52/122World Championship Decks · Normal · 2018 | $17.55 | — | — |
 Espeon - 2/90 (HGSS Undaunted) #002/090Deck Exclusives · Normal · 2016 | $16.52 | — | — |
 Espeon ex #175Scarlet & Violet Promo Cards · Holofoil · 2023 | $16.46 | $35.65 | $94.00 |
| Espeon #18/100Majestic Dawn · Normal · 2008 | $15.72 | $49.92 | $241 |
 Espeon ex #034/131Prize Pack Series Cards · Holofoil · 2022 | $15.35 | — | — |
 Espeon VMAX #065/203Evolving Skies · Holofoil · 2021 | $15.16 | — | — |
 Espeon #89/214SM - Lost Thunder · Reverse Holofoil · 2018 | $12.04 | — | — |
 Espeon (Best Buy Exclusive) #086/197Miscellaneous Cards & Products · Holofoil · 2026 | $11.81 | — | — |
| Espeon #48/108Dark Explorers · Normal · 2012 | $10.70 | — | — |
 Espeon #16EX Battle Stadium · Normal · 2004 | $9.86 | $48.50 | — |
 Espeon GX #61/149SM Base Set · Holofoil · 2017 | $9.82 | — | — |
| Espeon (Team Plasma) #48/116Plasma Freeze · Normal · 2013 | $8.60 | — | — |
 Espeon ex - 034/131 (Prismatic Evolutions Stamp) #034/131Miscellaneous Cards & Products · Holofoil · 2026 | $8.25 | — | — |
| Espeon #89/214SM - Lost Thunder · Normal · 2018 | $4.92 | — | — |
 Espeon - 033/131 (Cosmos Holo) #033/131Miscellaneous Cards & Products · Holofoil · 2026 | $4.84 | — | — |
 Espeon ex #034/131Prismatic Evolutions · Holofoil · 2025 | $2.80 | — | — |
 Espeon V #064/203Evolving Skies · Holofoil · 2021 | $2.80 | — | — |
 Espeon V #SWSH201Sword & Shield Promo Cards · Holofoil · 2019 | $2.62 | $17.00 | $113 |
 Espeon #086/197Obsidian Flames · Reverse Holofoil · 2023 | $1.04 | $14.00 | $76.00 |
 Espeon - 89/214 (Mewtwo Stamped) #089/214Battle Academy · Normal · 2020 | $1.01 | — | — |
 Espeon ex #070/12830th Celebration · Holofoil · 2026 | $0.66 | $11.00 | $38.50 |
 Espeon #033/131Prismatic Evolutions · Reverse Holofoil · 2025 | $0.44 | $20.99 | $51.74 |
| Espeon #033/131Prismatic Evolutions · Holofoil · 2025 | $0.35 | — | — |
| Espeon #086/197Obsidian Flames · Normal · 2023 | $0.32 | — | — |
 Espeon #069/12830th Celebration · Holofoil · 2026 | $0.26 | $11.77 | $36.68 |