Mega Starmie ex is card #102 of 88 in Perfect Order (2026), a Ultra Rare. In a Perfect Order booster it turns up about once every 215 packs. It is one of 35 Starmie 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
2008Legends Awakened
2012Next Destinies
2015Primal Clash
2019Hidden Fates
2023151
2026Perfect Order

















See the full Perfect Order card list
It is a Ultra Rare, and it shows up about once every 215 Perfect Order packs.
Yes, as a digital simulator. Holobrook lets you open Perfect Order 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.