Where are the Rotom appliances in Scarlet/Violet?

Question

Where can I find all the appliances for Rotom’s forms in Scarlet and Violet?

Answer 1

In the Auction House in Porto Marinada, you can buy a Rotom Catalog which allows you to change Rotom's Form.
Only available if you have a Rotom.

Source

Comments

Only if you have caught a Rotom beforehand.

---

Edited, thanks!

---

Thanks