Base Set biggest 30-day price movers with raw prices, PSA values, rarity, and card numbers. Updated daily by Guardian TCG.
| # | Card | Rarity | Raw | PSA 9 | PSA 10 | PSA 10 Chance | Premium | 30d |
|---|---|---|---|---|---|---|---|---|
| 067/102 | Voltorb | Common | $4.80 | $40.07 | $161.44 | N/A | 3263% | +500.0% |
| 094/102 | Potion | Common | $18.36 | $19.38 | $54.99 | N/A | 200% | +500.0% |
| 009/102 | Magneton | Holo Rare | $105.50 | N/A | N/A | N/A | N/A | +500.0% |
| 090/102 | Super Potion | Uncommon | $0.36 | $30.41 | $60.00 | N/A | 16567% | +488.5% |
| 012/102 | Ninetales | Holo Rare | $113.75 | N/A | N/A | N/A | N/A | +462.8% |
| 073/102 | Imposter Professor Oak | Rare | $5.34 | $30.38 | $299.68 | 0.2% | 5512% | +446.1% |
| 083/102 | Maintenance | Uncommon | $2.61 | $21.49 | N/A | N/A | N/A | +331.7% |
| 082/102 | Full Heal | Uncommon | $1.64 | $24.44 | $589.47 | N/A | 35843% | +237.2% |
| 017/102 | Beedrill | Rare | $5.21 | $31.25 | $107.50 | N/A | 1963% | +198.3% |
| 036/102 | Magmar | Uncommon | $2.25 | $29.72 | $149.50 | N/A | 6544% | +194.1% |
| 089/102 | Revive | Uncommon | $2.04 | $34.45 | $246.92 | N/A | 12004% | +192.5% |
| 072/102 | Devolution Spray | Rare | $4.29 | N/A | N/A | N/A | N/A | +183.6% |
| 003/102 | Chansey | Holo Rare | $48.91 | N/A | N/A | N/A | N/A | +171.1% |
| 020/102 | Electabuzz | Rare | $13.85 | $45.21 | $175.00 | 0.3% | 1164% | +166.2% |
| 021/102 | Electrode | Rare | $7.87 | $34.21 | $173.56 | 0.3% | 2105% | +165.5% |
| 079/102 | Super Energy Removal | Rare | $4.26 | N/A | N/A | N/A | N/A | +153.2% |
| 080/102 | Defender | Uncommon | $36.20 | N/A | N/A | N/A | N/A | +152.0% |
| 039/102 | Porygon | Uncommon | $2.93 | $38.00 | $175.00 | 0.4% | 5873% | +151.7% |
| 101/102 | Psychic Energy | Common | $0.46 | $15.64 | $60.00 | N/A | 12943% | +146.4% |
| 019/102 | Dugtrio | Rare | $10.48 | $52.48 | $299.00 | 0.2% | 2753% | +144.7% |
| 098/102 | Fire Energy | Common | $0.44 | $17.00 | $70.85 | N/A | 16002% | +142.9% |
| 022/102 | Pidgeotto | Rare | $10.22 | $41.00 | $140.00 | 0.2% | 1270% | +141.5% |
| 033/102 | Kakuna | Uncommon | $1.30 | $25.49 | $95.18 | N/A | 7222% | +140.7% |
| 087/102 | Pokedex | Uncommon | $0.55 | $32.65 | $137.50 | N/A | 24900% | +136.0% |
| 014/102 | Raichu | Holo Rare | $64.74 | N/A | N/A | N/A | N/A | +134.8% |
| 018/102 | Dragonair | Rare | $15.37 | $44.99 | $239.39 | 0.2% | 1458% | +134.1% |
| 086/102 | Pokemon Flute | Uncommon | $3.44 | $34.71 | $172.64 | N/A | 4919% | +132.6% |
| 040/102 | Raticate | Uncommon | $2.25 | $22.88 | $194.56 | N/A | 8547% | +128.8% |
| 085/102 | Pokemon Center | Uncommon | $1.65 | $49.80 | $584.86 | N/A | 35346% | +123.0% |
| 037/102 | Nidorino | Uncommon | $2.44 | $23.45 | $231.79 | N/A | 9400% | +123.0% |
| 102/102 | Water Energy | Common | $0.46 | $15.13 | $79.73 | N/A | 17233% | +120.8% |
| 063/102 | Squirtle | Common | $8.44 | $49.99 | $219.99 | N/A | 2507% | +118.0% |
| 075/102 | Lass | Rare | $3.19 | N/A | N/A | N/A | N/A | +115.4% |
| 041/102 | Seel | Uncommon | $1.23 | $21.80 | $96.35 | N/A | 7733% | +111.5% |
| 084/102 | PlusPower | Uncommon | $0.86 | $15.07 | $87.93 | N/A | 10124% | +110.5% |
| 016/102 | Zapdos | Holo Rare | $52.95 | N/A | N/A | N/A | N/A | +110.3% |
| 057/102 | Pidgey | Common | $1.23 | $17.44 | $87.50 | N/A | 7014% | +105.0% |
| 043/102 | Abra | Common | $1.61 | $30.49 | $98.99 | N/A | 6048% | +102.7% |
| 100/102 | Lightning Energy | Common | $0.50 | $22.25 | $67.50 | N/A | 13400% | +100.0% |
| 078/102 | Scoop Up | Rare | $7.72 | N/A | N/A | 0.3% | N/A | +99.7% |
| 015/102 | Venusaur | Holo Rare | $143.29 | $5990.21 | N/A | 2.4% | N/A | +96.6% |
| 049/102 | Drowzee | Common | $0.68 | $26.99 | $87.19 | N/A | 12722% | -96.0% |
| 028/102 | Growlithe | Uncommon | $1.21 | $36.38 | $106.17 | N/A | 8674% | +94.7% |
| 025/102 | Dewgong | Uncommon | $2.78 | $31.00 | $110.54 | 0.4% | 3876% | +91.5% |
| 066/102 | Tangela | Common | $1.13 | $24.99 | $97.50 | N/A | 8528% | +87.0% |
| 011/102 | Nidoking | Holo Rare | $37.21 | N/A | N/A | N/A | N/A | +86.8% |
| 061/102 | Rattata | Common | $0.70 | $20.47 | $72.00 | N/A | 10186% | +82.5% |
| 010/102 | Mewtwo | Holo Rare | $70.52 | N/A | N/A | N/A | N/A | +81.0% |
| 006/102 | Gyarados | Holo Rare | $40.46 | N/A | N/A | N/A | N/A | +80.6% |
| 076/102 | Pokemon Breeder | Rare | $6.11 | N/A | N/A | 0.2% | N/A | +76.3% |
| 042/102 | Wartortle | Uncommon | $3.65 | $650.51 | N/A | N/A | N/A | +73.3% |
| 047/102 | Diglett | Common | $1.05 | $21.24 | $79.99 | N/A | 7518% | +72.1% |
| 074/102 | Item Finder | Rare | $8.91 | $45.89 | $108.80 | 0.3% | 1121% | +71.9% |
| 099/102 | Grass Energy | Common | $0.39 | $43.13 | $62.68 | N/A | 15972% | +70.8% |
| 077/102 | Pokemon Trader | Rare | $6.07 | N/A | N/A | 0.2% | N/A | +68.5% |
| 062/102 | Sandshrew | Common | $0.73 | $26.80 | $90.50 | N/A | 12297% | +62.2% |
| 093/102 | Gust of Wind | Common | $0.34 | $24.48 | $64.99 | N/A | 19015% | +58.3% |
| 007/102 | Hitmonchan | Holo Rare | $19.57 | N/A | N/A | N/A | N/A | +57.4% |
| 007/102 | Hitmonchan | Holo Rare | $19.57 | $98.03 | $1311.20 | 0.9% | 6600% | +57.4% |
| 030/102 | Ivysaur | Uncommon | $2.81 | $39.00 | $115.00 | N/A | 3993% | +54.9% |
| 034/102 | Machoke | Uncommon | $0.83 | $29.50 | $74.34 | N/A | 8857% | +53.7% |
| 056/102 | Onix | Common | $1.03 | $27.78 | $95.47 | N/A | 9169% | +53.2% |
| 058/102 | Pikachu | Common | $4.33 | $38.54 | $244.08 | N/A | 5537% | -51.7% |
| 053/102 | Magnemite | Common | $0.68 | $19.15 | $71.27 | N/A | 10381% | +50.0% |
| 023/102 | Arcanine | Uncommon | $3.91 | $43.32 | $249.96 | N/A | 6293% | +48.4% |
| 064/102 | Starmie | Common | $0.76 | $32.34 | $81.25 | N/A | 10591% | +44.1% |
| 001/102 | Alakazam | Holo Rare | $63.07 | N/A | N/A | N/A | N/A | +41.5% |
| 038/102 | Poliwhirl | Uncommon | $1.65 | $37.52 | $127.08 | N/A | 7602% | +36.5% |
| 060/102 | Ponyta | Common | $0.60 | $22.25 | $72.48 | N/A | 11980% | +35.9% |
| 002/102 | Blastoise | Holo Rare | $188.53 | N/A | N/A | 0.3% | N/A | +33.6% |
| 088/102 | Professor Oak | Uncommon | $1.29 | $32.62 | $90.56 | N/A | 6920% | +32.3% |
| 095/102 | Switch | Common | $0.52 | $28.99 | $74.00 | N/A | 14131% | +32.1% |
| 029/102 | Haunter | Uncommon | $1.74 | $36.76 | $170.60 | N/A | 9705% | +31.8% |
| 065/102 | Staryu | Common | $0.64 | $20.10 | $67.40 | N/A | 10431% | +30.2% |
| 092/102 | Energy Removal | Common | $0.50 | N/A | N/A | N/A | N/A | +25.0% |
| 051/102 | Koffing | Common | $0.76 | $23.88 | $75.37 | N/A | 9817% | -24.7% |
| 068/102 | Vulpix | Common | $1.06 | $29.00 | $109.36 | N/A | 10217% | -22.7% |
| 097/102 | Fighting Energy | Common | $0.35 | $20.75 | $48.60 | N/A | 13786% | +21.6% |
| 054/102 | Metapod | Common | $0.92 | $24.00 | $80.63 | N/A | 8664% | +18.3% |
| 001/102 | Alakazam | Holo Rare | $72.47 | $4098.84 | N/A | 0.0% | N/A | +17.2% |
| 032/102 | Kadabra | Uncommon | $1.71 | $39.00 | $175.00 | N/A | 10134% | +17.0% |
| 069/102 | Weedle | Common | $0.59 | $23.14 | $69.34 | N/A | 11653% | +14.3% |
| 005/102 | Clefairy | Holo Rare | $16.54 | $72.27 | $1548.69 | 0.9% | 9263% | +13.7% |
| 046/102 | Charmander | Common | $2.27 | $37.08 | $146.25 | N/A | 6343% | -13.3% |
| 004/102 | Charizard | Holo Rare | $561.49 | N/A | N/A | 35.3% | N/A | -12.5% |
| 004/102 | Charizard | Holo Rare | $561.49 | $1936.50 | $23472.00 | 0.5% | 4080% | -12.5% |
| 035/102 | Magikarp | Uncommon | $3.98 | $41.99 | $168.77 | N/A | 4140% | +12.2% |
| 059/102 | Poliwag | Common | $0.67 | $15.00 | $100.00 | N/A | 14825% | +11.1% |
| 013/102 | Poliwrath | Holo Rare | $21.86 | N/A | N/A | N/A | N/A | +10.6% |
| 052/102 | Machop | Common | $0.51 | $245.00 | N/A | N/A | N/A | +10.5% |
| 013/102 | Poliwrath | Holo Rare | $33.08 | $97.00 | $718.13 | 0.0% | 2071% | +10.2% |
| 091/102 | Bill | Common | $0.39 | $31.55 | $63.22 | N/A | 16110% | +9.4% |
| 055/102 | Nidoran M | Common | $0.73 | $22.06 | $60.36 | N/A | 8168% | +8.9% |
| 010/102 | Mewtwo | Holo Rare | $78.59 | $183.04 | $1843.10 | 0.0% | 2245% | +8.8% |
| 031/102 | Jynx | Uncommon | $1.04 | $32.49 | $125.00 | N/A | 11919% | +8.8% |
| 026/102 | Dratini | Uncommon | $2.52 | $41.15 | $140.00 | N/A | 5456% | -7.5% |
| 081/102 | Energy Retrieval | Uncommon | $0.54 | $38.00 | $75.00 | N/A | 13789% | -7.1% |
| 002/102 | Blastoise | Holo Rare | $200.61 | $7643.01 | $17909.72 | 0.3% | 8828% | +7.1% |
| 050/102 | Gastly | Common | $0.94 | $31.48 | $127.50 | N/A | 13464% | +6.4% |
| 011/102 | Nidoking | Holo Rare | $39.58 | $113.50 | $958.13 | 0.0% | 2321% | +6.0% |