Mercurial Heart cheapest cards with raw prices, PSA values, rarity, and checklist numbers. Updated daily by Guardian TCG.
| # | Card | Rarity | Raw | PSA 9 | PSA 10 | PSA 10 Chance | Premium | 30d |
|---|---|---|---|---|---|---|---|---|
| Fraysia | Common | $0.06 | N/A | N/A | N/A | N/A | N/A | |
| Silvershine | Common | $0.06 | N/A | N/A | N/A | N/A | N/A | |
| Razorvine | Common | $0.06 | N/A | N/A | N/A | N/A | N/A | |
| Blightroot | Common | $0.09 | N/A | N/A | N/A | N/A | N/A | |
| Springleaf | Common | $0.10 | N/A | N/A | N/A | N/A | N/A | |
| Charged Alchemist | Common | $0.12 | N/A | N/A | N/A | N/A | -7.7% | |
| Manaroot | Common | $0.13 | N/A | N/A | N/A | N/A | N/A | |
| Molten Cinder | Uncommon | $0.16 | N/A | N/A | N/A | N/A | -42.9% | |
| Scorching Trap | Uncommon | $0.16 | N/A | N/A | N/A | N/A | -5.9% | |
| Freezing Steel | Common | $0.16 | N/A | N/A | N/A | N/A | 0.0% | |
| Vigilant Sentry | Common | $0.16 | N/A | N/A | N/A | N/A | -20.0% | |
| Stargazer's Portent | Uncommon | $0.16 | N/A | N/A | N/A | N/A | -5.9% | |
| Airship Captain | Common | $0.16 | N/A | N/A | N/A | N/A | -5.9% | |
| Vicious Slice | Common | $0.16 | N/A | N/A | N/A | N/A | -23.8% | |
| Krustallan Patrol | Rare | $0.17 | N/A | N/A | N/A | N/A | 0.0% | |
| Arsenal Keeper | Common | $0.17 | N/A | N/A | N/A | N/A | -5.6% | |
| Potion Infusion: Growth | Common | $0.19 | N/A | N/A | N/A | N/A | -17.4% | |
| Powered Swordsman | Common | $0.20 | N/A | N/A | N/A | N/A | 0.0% | |
| Potion Infusion: Blaze | Uncommon | $0.21 | N/A | N/A | N/A | N/A | +16.7% | |
| Gearstride Academy | Rare | $0.22 | N/A | N/A | N/A | N/A | 0.0% | |
| Spirited Falconer | Uncommon | $0.23 | N/A | N/A | N/A | N/A | -25.8% | |
| Nurture Crops | Common | $0.24 | N/A | N/A | N/A | N/A | +20.0% | |
| Cell Forging | Common | $0.25 | N/A | N/A | N/A | N/A | +8.7% | |
| Synthetic Strike | Common | $0.25 | N/A | N/A | N/A | N/A | -3.9% | |
| Refracted Twilight | Uncommon | $0.26 | N/A | N/A | N/A | N/A | +8.3% | |
| Cell Vanguard | Common | $0.27 | N/A | N/A | N/A | N/A | +3.9% | |
| Charged Assailant | Common | $0.27 | N/A | N/A | N/A | N/A | +8.0% | |
| Cell Handler | Rare | $0.27 | N/A | N/A | N/A | N/A | -3.6% | |
| Purified Shot | Common | $0.27 | N/A | N/A | N/A | N/A | -22.9% | |
| Loaded Thoughts | Rare | $0.28 | N/A | N/A | N/A | N/A | +33.3% | |
| Novice Healer | Common | $0.28 | N/A | N/A | N/A | N/A | -15.2% | |
| Imperial Spy | Common | $0.30 | N/A | N/A | N/A | N/A | +7.1% | |
| Pyroclastic Flow | Common | $0.30 | N/A | N/A | N/A | N/A | +20.0% | |
| Tonic of Remembrance | Uncommon | $0.30 | N/A | N/A | N/A | N/A | 0.0% | |
| Prototype Shield | Rare | $0.30 | N/A | N/A | N/A | N/A | +7.1% | |
| Powered Sentinel | Common | $0.31 | N/A | N/A | N/A | N/A | +3.3% | |
| Embershield Keeper | Common | $0.31 | N/A | N/A | N/A | N/A | +3.3% | |
| Blast Shield | Rare | $0.31 | N/A | N/A | N/A | N/A | +210.0% | |
| Steel Slug | Rare | $0.32 | N/A | N/A | N/A | N/A | +14.3% | |
| Contraband Revolver | Rare | $0.32 | N/A | N/A | N/A | N/A | -25.6% | |
| Cell Assembler | Common | $0.32 | N/A | N/A | N/A | N/A | +14.3% | |
| Surging Bolt | Common | $0.33 | N/A | N/A | N/A | N/A | +32.0% | |
| Imperial Scout | Common | $0.33 | N/A | N/A | N/A | N/A | +17.9% | |
| Mechanical Hare | Uncommon | $0.33 | N/A | N/A | N/A | N/A | +6.5% | |
| Water Herbs | Common | $0.33 | N/A | N/A | N/A | N/A | +17.9% | |
| Eternal Dreamer | Uncommon | $0.33 | N/A | N/A | N/A | N/A | +22.2% | |
| Blessed Clergy | Rare | $0.34 | N/A | N/A | N/A | N/A | +13.3% | |
| Cinderbloom Tender | Common | $0.34 | N/A | N/A | N/A | N/A | -8.1% | |
| Reflect the Skies | Uncommon | $0.34 | N/A | N/A | N/A | N/A | 0.0% | |
| Gearshift Block | Common | $0.35 | N/A | N/A | N/A | N/A | +6.1% | |
| Emerald Pistol | Rare | $0.37 | N/A | N/A | N/A | N/A | +54.2% | |
| Machined Monstrosity | Common | $0.38 | N/A | N/A | N/A | N/A | +11.8% | |
| Surge Protector | Uncommon | $0.38 | N/A | N/A | N/A | N/A | +15.2% | |
| Possessed Remnant | Uncommon | $0.38 | N/A | N/A | N/A | N/A | +35.7% | |
| Captivating Cutthroat | Common | $0.39 | N/A | N/A | N/A | N/A | 0.0% | |
| Shred to Ribbons | Common | $0.39 | N/A | N/A | N/A | N/A | +11.4% | |
| Priestess of Flame | Uncommon | $0.40 | N/A | N/A | N/A | N/A | +42.9% | |
| Liquid Amnesia | Uncommon | $0.41 | N/A | N/A | N/A | N/A | +13.9% | |
| Krustallan Ruins | Uncommon | $0.42 | N/A | N/A | N/A | N/A | +7.7% | |
| Hidden Enclave | Common | $0.42 | N/A | N/A | N/A | N/A | +13.5% | |
| Purification | Common | $0.42 | N/A | N/A | N/A | N/A | +5.0% | |
| Desperate Dive | Common | $0.43 | N/A | N/A | N/A | N/A | -2.3% | |
| Bolster Ranks | Rare | $0.43 | N/A | N/A | N/A | N/A | +4.9% | |
| Collapsing Trap | Uncommon | $0.43 | N/A | N/A | N/A | N/A | +22.9% | |
| Dodge Roll | Common | $0.44 | N/A | N/A | N/A | N/A | +10.0% | |
| Automaton Beastkeeper | Uncommon | $0.45 | N/A | N/A | N/A | N/A | -18.2% | |
| Winbless Hurricane Farm | Uncommon | $0.45 | N/A | N/A | N/A | N/A | +32.4% | |
| Winbless Forecaster | Rare | $0.45 | N/A | N/A | N/A | N/A | +2.3% | |
| Winbless Rangefinder | Uncommon | $0.46 | N/A | N/A | N/A | N/A | -6.1% | |
| Retold Fortune | Common | $0.46 | N/A | N/A | N/A | N/A | -4.2% | |
| Portside Pirate | Uncommon | $0.46 | N/A | N/A | N/A | N/A | 0.0% | |
| Sinister Mindreaver | Uncommon | $0.47 | N/A | N/A | N/A | N/A | +17.5% | |
| Charged Mannequin | Common | $0.48 | N/A | N/A | N/A | N/A | +6.7% | |
| Critical Recovery | Rare | $0.49 | N/A | N/A | N/A | N/A | 0.0% | |
| Charged Gunslinger | Uncommon | $0.49 | N/A | N/A | N/A | N/A | +40.0% | |
| Bandage Wound | Common | $0.49 | N/A | N/A | N/A | N/A | +48.5% | |
| Volatile Fusilier | Uncommon | $0.49 | N/A | N/A | N/A | N/A | +22.5% | |
| Worn Diary | Rare | $0.49 | N/A | N/A | N/A | N/A | +32.4% | |
| Gloamspire Sniper | Uncommon | $0.50 | N/A | N/A | N/A | N/A | +8.7% | |
| City Protector | Uncommon | $0.53 | N/A | N/A | N/A | N/A | +26.2% | |
| Powered Bishop | Common | $0.54 | N/A | N/A | N/A | N/A | -1.8% | |
| Ceremonial Stormblade | Rare | $0.54 | N/A | N/A | N/A | N/A | 0.0% | |
| Diablerie | Super Rare | $0.56 | N/A | N/A | N/A | N/A | -86.2% | |
| Waterveil Apostle | Common | $0.56 | N/A | N/A | N/A | N/A | +24.4% | |
| Savage Smash | Common | $0.57 | N/A | N/A | N/A | N/A | -6.6% | |
| Charged Hunter | Uncommon | $0.57 | N/A | N/A | N/A | N/A | -3.4% | |
| Aqua Vitae | Uncommon | $0.60 | N/A | N/A | N/A | N/A | +5.3% | |
| Concealed Marksman | Common | $0.60 | N/A | N/A | N/A | N/A | -4.8% | |
| Orchestrated Seizure | Rare | $0.61 | N/A | N/A | N/A | N/A | -1.6% | |
| Debilitating Grasp | Rare | $0.62 | N/A | N/A | N/A | N/A | +17.0% | |
| Sorrowcaller | Super Rare | $0.62 | N/A | N/A | N/A | N/A | +129.6% | |
| Hide in Bush | Uncommon | $0.62 | N/A | N/A | N/A | N/A | +37.8% | |
| Cell Generator | Uncommon | $0.62 | N/A | N/A | N/A | N/A | +24.0% | |
| Echoic Guard | Rare | $0.63 | N/A | N/A | N/A | N/A | +10.5% | |
| Frost Shard | Rare | $0.63 | N/A | N/A | N/A | N/A | 0.0% | |
| Astromech Attendant | Super Rare | $0.63 | N/A | N/A | N/A | N/A | -83.9% | |
| Enthralling Visage | Common | $0.63 | N/A | N/A | N/A | N/A | -6.0% | |
| Powered Armsmaster | Uncommon | $0.66 | N/A | N/A | N/A | N/A | +22.2% | |
| Krustallan Longsword | Rare | $0.68 | N/A | N/A | N/A | N/A | +94.3% | |
| Harvester Mk II | Rare | $0.69 | N/A | N/A | N/A | N/A | +3.0% |