Most valuable SM Base Set cards (August 2026)
Prices as of August 30, 2026
SM Base Set has 163 priced singles in InkSight's August 30, 2026 snapshot. This page ranks the top 50 of them by TCGplayer market price, highest first. Umbreon GX (Secret) leads at $135.71.
| # | Card | Rarity | Market Price | 7D | 30D | Buy |
|---|---|---|---|---|---|---|
| 1 | Umbreon GX (Secret) |
Secret Rare | $135.71 | — | +47.7% | Buy |
| 2 |  Umbreon GX (Full Art) |
Ultra Rare | $55.90 | — | -2.2% | Buy |
| 3 |  Espeon GX (Secret) |
Secret Rare | $51.65 | -5.7% | -5.7% | Buy |
| 4 |  Lillie (Full Art) |
Ultra Rare | $43.91 | -0.3% | -12.6% | Buy |
| 5 |  Ultra Ball (Secret) |
Secret Rare | $32.62 | — | -3.0% | Buy |
| 6 |  Espeon GX (Full Art) |
Ultra Rare | $32.17 | — | -9.2% | Buy |
| 7 |  Lapras GX (Secret) |
Secret Rare | $28.87 | -4.8% | — | Buy |
| 8 |  Umbreon GX |
Ultra Rare | $26.48 | — | -6.3% | Buy |
| 9 |  Lunala GX (Secret) |
Secret Rare | $18.01 | +7.7% | +17.8% | Buy |
| 10 |  Solgaleo GX (Secret) |
Secret Rare | $17.46 | — | +4.2% | Buy |
| 11 | Tauros GX (Secret) | Secret Rare | $15.06 | — | — | Buy |
| 12 | Psychic Energy (Secret) | Secret Rare | $14.68 | — | +15.0% | Buy |
| 13 | Metal Energy (Secret) | Secret Rare | $12.75 | -8.0% | -0.2% | Buy |
| 14 | Switch (Secret) | Secret Rare | $10.49 | — | -4.6% | Buy |
| 15 | Lapras GX (Full Art) | Ultra Rare | $10.06 | — | — | Buy |
| 16 | Espeon GX | Ultra Rare | $9.97 | — | +2.4% | Buy |
| 17 | Lurantis GX (Secret) | Secret Rare | $9.84 | — | — | Buy |
| 18 | Nest Ball (Secret) | Secret Rare | $9.22 | — | +16.9% | Buy |
| 19 | Gumshoos GX (Secret) | Secret Rare | $8.78 | -0.6% | +31.4% | Buy |
| 20 | Team Skull Grunt (Full Art) | Ultra Rare | $7.75 | +6.5% | -0.3% | Buy |
| 21 | Lunala GX (Full Art) | Ultra Rare | $6.96 | +24.8% | -0.2% | Buy |
| 22 | Solgaleo GX (Full Art) | Ultra Rare | $6.45 | — | — | Buy |
| 23 | Rotom Dex (Secret) | Secret Rare | $6.34 | -1.8% | +3.1% | Buy |
| 24 | Professor Kukui (Full Art) | Ultra Rare | $6.31 | -5.0% | +1.0% | Buy |
| 25 | Tauros GX (Full Art) | Ultra Rare | $4.71 | — | — | Buy |
| 26 | Lapras GX | Ultra Rare | $4.17 | — | +7.2% | Buy |
| 27 | Dragonite | Holo Rare | $4.07 | — | — | Buy |
| 28 | Lunala GX | Ultra Rare | $3.54 | — | — | Buy |
| 29 | Lurantis GX (Full Art) | Ultra Rare | $3.38 | — | — | Buy |
| 30 | Primarina GX | Ultra Rare | $3.21 | — | — | Buy |
| 31 | Arcanine | Holo Rare | $2.85 | — | — | Buy |
| 32 | Tauros GX | Ultra Rare | $2.85 | — | — | Buy |
| 33 | Solgaleo GX | Ultra Rare | $2.81 | — | — | Buy |
| 34 | Incineroar GX | Ultra Rare | $2.75 | — | — | Buy |
| 35 | Ilima (Full Art) | Ultra Rare | $2.62 | — | — | Buy |
| 36 | Gumshoos GX (Full Art) | Ultra Rare | $2.49 | — | — | Buy |
| 37 | Decidueye GX | Ultra Rare | $2.23 | — | — | Buy |
| 38 | Lurantis GX | Ultra Rare | $1.39 | — | — | Buy |
| 39 | Alolan Muk | Holo Rare | $0.93 | — | — | Buy |
| 40 | Gumshoos GX | Ultra Rare | $0.88 | — | — | Buy |
| 41 | Psyduck | Common | $0.84 | — | — | Buy |
| 42 | Ribombee | Holo Rare | $0.80 | — | — | Buy |
| 43 | Poliwag | Common | $0.76 | — | — | Buy |
| 44 | Poliwrath | Holo Rare | $0.66 | — | — | Buy |
| 45 | Eevee | Common | $0.56 | — | — | Buy |
| 46 | Shiinotic | Holo Rare | $0.54 | — | — | Buy |
| 47 | Crobat | Holo Rare | $0.52 | — | — | Buy |
| 48 | Sharpedo | Holo Rare | $0.51 | — | — | Buy |
| 49 | Nest Ball | Uncommon | $0.50 | — | — | Buy |
| 50 | Tsareena | Holo Rare | $0.48 | — | — | Buy |
How this is built. Market price is the TCGplayer market price carried in InkSight's daily snapshot of August 30, 2026. 7D change compares the real snapshots of August 23, 2026 and August 30, 2026; 30D change compares the real snapshots of July 31, 2026 and August 30, 2026. Cards with no real snapshot on a baseline date show “—”: nothing here is interpolated or estimated. Rankings cover singles only — sealed products, presale-priced rows, serialised one-of-one prints and prices flagged as market outliers are excluded.
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