Like with the Toxtricity plush, the Amped form seems to be more popular than the Low Key form. Generally, though, when a figure of one is produced the other is included in the same line.

Amped Toxtricity Moncolle Figure
Manufacturer: Takara Tomy A.R.T.S (Japan)
Product Line: Moncolle Box Vol.3
Release Date: December 2020
Purchased From: Mercari Japan
The figures from this line have a weird rubbery texture that my other Toxtricity figures don't. That's a good thing in this case, since they don't stand up very well and this keeps them from breaking when they eventually fall over.

Low Key Toxtricity Moncolle Figure
Manufacturer: Takara Tomy A.R.T.S (Japan)
Product Line: Moncolle Box Vol.3
Release Date: December 2020
Purchased From: Mercari Japan
I got this from the same seller as the matching Amped figure. He has a harder time standing up than his brother, probably due to the pose.

Amped Toxtricity Kid Figure
Manufacturer: Bandai (Japan)
Product Line: Pokémon Kids Yume Ni Mukatte Gou! Hen
Release Date: February 8 2021
Purchased From: Yahoo Auctions
Got this guy in a lot with his Low Key brother. Like all other Kid figures, he's hollow and can be used like a finger puppet.

Low Key Toxtricity Kid Figure
Manufacturer: Bandai (Japan)
Product Line: Pokémon Kids Yume Ni Mukatte Gou! Hen
Release Date: February 8 2021
Purchased From: Yahoo Auctions
I think I prefer this one slightly to the Amped figure. My Toxtricity shelf is below eye level, so it looks like he's always looking up at me.

Amped Toxtricity Scale World
Manufacturer: Bandai (Japan)
Product Line: Pokémon Scale World
Release Date: February 8 2021
Purchased From: eBay
This comes from the Scale World line of figures, which is somewhat of a successor to the old Zukans in that it consistes of Pokémon and Trainer figures all to scale with each other, albeit in 1/20 as opposed to 1/40. They released on the same day as the Kids figures, making them seem like an alternative meant for older collectors.

Low Key Toxtricity Scale World
Manufacturer: Bandai (Japan)
Product Line: Pokémon Scale World
Release Date: February 8 2021
Purchased From: eBay
This guy was a bit of a pain to find for a decent price for whatever reason. I'm thinking about getting a Toxel to complete the set, if I ever find one for cheap.

Gigantamax Toxtricity Kid
Manufacturer: Bandai (Japan)
Product Line: Kyodaimax Pokémon Kids 2
Release Date: March 15 2021
Purchased From: Yahoo Auctions
Probably my favorite Toxtricity figure so far; there's just something about him that's ridiculously cute! The figures from this line are bigger than regular Kids, to represent how large Gigantamax forms are.

Amped Toxtricity Battle Feature Figure
Manufacturer: Jazwares / Wicked Cool Toys (USA)
Product Line: Pokémon Battle Feature Figure
Release Date: 2021
Purchased From: Discord