It was never made available in booster packs and had to be ordered through a convoluted system by someone in the Youth Futsal Program
From there all you need to do is proliferate and give more rad counters
Collection: Tag Team About this collection Tag Team GX cards arrived in late 2018 as one of the defining mechanics of the Sun and Moon era, pairing two (and sometimes three) Pokemon onto a single card with shared HP pools often pushing past 270 and devastating GX attacks that could swing entire matches
You want to get down to a small deck as quickly as possible to remove as much variance as possible from your own side of any matchup, and theres no better card for that than the professor himself
But if it performs less than expected, then it should drop to around $5-$7 per card
English releases took the sets in a different order, so the English run began with EX Team Rocket Returns on 8 November 2004 and its Mudkip , Torchic and Treecko