Pikachu

Pikachu (049/195), the Common from Silver Tempest, has an estimated ungraded market price of about $1–$2. Note: 57 other cards named Pikachu exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Pikachu (049/195), the Common (about $1–$2) from Silver Tempest.

The other versions: #86/110 from Legendary Collection (Common, about $700–$900); #84/144 from Skyridge (Common, about $300–$400); #112/111 from Rising Rivals (Rare, about $280–$370); #241/236 from Cosmic Eclipse (Secret Rare, about $195–$260); #78/110 from Holon Phantoms (Common, about $145–$195); #115/114 from Black & White (Secret Rare, about $120–$160); #61/90 from Undaunted (Common, about $105–$140); #72/100 from Sandstorm (Common, about $105–$140); #74/112 from FireRed & LeafGreen (Common, about $95–$125); #124/165 from Expedition Base Set (Common, about $90–$120); #173/165 from 151 (Illustration rare, about $85–$110); #RC7/113 from Legendary Treasures (Uncommon, about $75–$100); #131/91 from Paldean Fates (Shiny rare, about $75–$100); #43/95 from Team Magma vs Team Aqua (Common, about $60–$85); #60/106 from Emerald (Common, about $55–$75); #GG30/70 from Crown Zenith Galarian Gallery (Rare, about $55–$75); #70/100 from Majestic Dawn (Common, about $55–$75); #70/100 from Stormfront (Common, about $46–$60); #160/159 from Crown Zenith (Secret Rare, about $39–$55); #94/123 from Mysterious Treasures (Common, about $38–$50); #78/123 from HeartGold SoulSilver (Common, about $38–$49); #57/108 from Power Keepers (Common, about $37–$48); #TG05/30 from Lost Origin Trainer Gallery (Rare, about $36–$46); #70/111 from Neo Genesis (Common, about $31–$41); #71/99 from Arceus (Common, about $30–$40); #50/149 from Boundaries Crossed (Common, about $27–$36); #60/64 from Jungle (Common, about $23–$31); #39/99 from Next Destinies (Common, about $21–$28); #56/236 from Unified Minds (Common, about $16–$21); #27/111 from Furious Fists (Common, about $14–$19); #26/83 from Generations (Common, about $13–$18); #30/111 from Crimson Invasion (Common, about $12–$17); #42/146 from XY (Common, about $11–$15); #28/73 from Shining Legends (Common, about $10–$14); #48/162 from BREAKthrough (Common, about $10–$14); #19/68 from Hidden Fates (Common, about $8–$11); #66/236 from Cosmic Eclipse (Common, about $8–$11); #58/102 from Base Set (Common, about $6–$8); #052/196 from Lost Origin (Common, about $6–$8); #20/108 from Roaring Skies (Common, about $6–$8); #35/108 from Evolutions (Common, about $5–$7); #54/214 from Unbroken Bonds (Common, about $5–$7); #5/25 from Celebrations (Holo Rare, about $5–$7); #40/147 from Burning Shadows (Common, about $5–$7); #55/236 from Unified Minds (Common, about $5–$6); #120/147 from Supreme Victors (Common, about $4–$6); #RC29/83 from Generations (Ultra Rare, about $3–$4); #65/202 from Sword & Shield (Common, about $3–$4); #87/130 from Base Set 2 (Common, about $2–$4); #028/78 from Pokémon GO (Holo Rare, about $2–$3); #027/78 from Pokémon GO (Common, about $0.80–$1); #49/203 from Evolving Skies (Common, about $0.80–$1); #025/165 from 151 (Common, about under $1); #051/162 from Temporal Forces (Common, about under $1); #062/193 from Paldea Evolved (Common, about under $1); #018/91 from Paldean Fates (Common, about under $1); #055/217 from Ascended Heroes (Common, about under $1).

The collector number printed at the bottom of the card is the reliable way to tell them apart.