Buying Amiibo Hats

[yolks-on-me]

Hi!
I'm looking for these hats from the Welcome Amiibo update:

http://moridb.com/catalogs/Kvn4qPRHAZ

I can buy them for a reasonable amount of in-game bells,
and/or
I have for trade:
-some balloons, a pinwheel
-hybrid flowers
-items from the Gracie's series / Sweets series / Gorgeous series
-random items (food items, villagers pics, Blue Ogre mask)

Thank you ^^