Magikarp is card #19 of 98 in Ancient Origins (2015), a Common illustrated by Akira Komayama. At about $4.99 it is the #34 most valuable card in the set. In an Ancient Origins booster it turns up about once every 4 packs. It is one of 45 Magikarp cards printed so far.
1999Base Set
2003Skyridge
2006Holon Phantoms
2010HeartGold & SoulSilver
2013Legendary Treasures
2015Ancient Origins
2018Dragon Majesty
2021Celebrations: Classic Collection

















See the full Ancient Origins card list
An ungraded Magikarp from Ancient Origins sells for about $4.99. A PSA 10 is worth more, roughly $24.95 by our estimate, and a PSA 9 around $11.48.
It is a Common, and it shows up about once every 4 Ancient Origins packs.
Akira Komayama drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Ancient Origins 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.