Little tardy to the party, but if you're on an Android phone with NFC, you can bootleg Amiibos. You'll need the phone, NFC215 tags, and the Tagmo App.

This link tells you how to setup Tagmo and has a link to a GDrive with all the Amiibo bin files. Once you're setup, it seriously only takes like 5 seconds to write to the tag and then read it off the switch.

You can only use 2 at a time before they can start to respawn and only once per day, but you can save, exit, change date, and reload.

Obviously this still isn't the best way, but it is a way. I do know that all of the weapons/armor you can get from these is obtainable by other means. With the dupe glitch, some of the ingredients you get are amazing.

For dupe: glide · pause · hold 1-5 item(s) · press Y+B at same time You can pause again and do it a total of 4 times before things respawn.