Swellow is card #72 of 108 in Roaring Skies (2015), a Rare Holo illustrated by Mitsuhiro Arita. At about $2.51 it is the #43 most valuable card in the set. In a Roaring Skies booster it turns up about once every 33 packs. It is one of 14 Swellow cards printed so far.
2003Ruby & Sapphire
2004POP Series 1
2006Dragon Frontiers
2008Legends Awakened
2014XY
2015Roaring Skies
2020Vivid Voltage
2025Destined Rivals

















See the full Roaring Skies card list
An ungraded Swellow from Roaring Skies sells for about $2.51. A PSA 10 is worth more, roughly $12.55 by our estimate, and a PSA 9 around $5.77.
It is a Rare Holo, and it shows up about once every 33 Roaring Skies packs.
Mitsuhiro Arita drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Roaring Skies 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.