I told and warned in previous journals. Marth amiibo's were not discontinued. Hopefully some of you listened as Marth has been confirmed to return to the US later this year. Yes, it is true. Just look to the 1.14.15 Nintendo Direct. During the Project STEAM segment they clearely state, "...for those that weren't able to get a Marth amiibo, don't worry. We will be shipping out more a little bit later this year."

Timecode doesn't work so Jump to the 39min mark for proof.
https://www.youtube.com/watch?v=t6zgkp1YBRw