Magikarp is card #129 of 165 in 151 (2023), a Common illustrated by Kouki Saitou. At about $0.37 it is the #114 most valuable card in the set. In a 151 booster it turns up about once every 15 packs. It is one of 45 Magikarp cards printed so far.
1 copy has been graded by players in Holobrook's grading game. None has come back a 10 yet.
POP 1 is still open for PSA, BGS and CGC: the first player to grade this card a 10 with each company gets a one-of-a-kind POP 1 slab. See the Mint
1999Base Set
2003Skyridge
2006Holon Phantoms
2010HeartGold & SoulSilver
2013Legendary Treasures
2018Dragon Majesty
2021Celebrations: Classic Collection
2023Paldea Evolved

















An ungraded Magikarp from 151 sells for about $0.37. A PSA 10 is worth more, roughly $1.29 by our estimate, and a PSA 9 around $0.74.
It is a Common, and it shows up about once every 15 151 packs.
Kouki Saitou drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open 151 booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.