If you're hunting for a 'Wild Robot' Fink plush, my first stop would be Etsy — it's where indie makers and custom plush creators hang out and where unique, handmade takes on characters show up. Search for 'Wild Robot Fink plush' and also try variants like 'Roz plush' or 'Fink plush' to catch different listings. Expect a range: small felt keychain styles for around $15–30, medium minky plushes in the $30–80 range, and fully custom commissions that can run $100+.
I always check seller reviews, ask for actual photos of the finished plush (not just prototype mockups), and confirm dimensions and wash instructions. If you want something identical to a specific illustration from 'The Wild Robot', message the maker with reference images and ask about turnaround time and deposit. Etsy is great for supporting small creators, but if you want quick shipping or official merchandise, check larger marketplaces too — I sometimes cross-check on Amazon or eBay for faster delivery. Good luck snagging a cozy Fink; I get weirdly excited over plush hunts, so tell me about the one you pick!