I have decided I want a regular controller in addition to RC Pro.
Reasons:
1) on a super light  hikes it would be less weight
2) I would actually be able to get content online quickly
But I don't see it in the stores.   

There are a number of RC-1N controllers for sale on eBay, the RC-213 (original Mini-2 remote) also works with the M3, not sure what the difference between them is.

Get an Air2S controller , its the same thing.

Thanks guys!
Found on Amazon for $108.
Ordered.

Hello there DarthSLR. Thank you for reaching out and for the inquiry. You may try check our DJI Where To Buy platform on this link ( https://www.dji.com/where-to-buy ) to see if the said DJI remote controller  that you need is available. In addition I hope that you can get some recommendations from our DJI Co pilots with regards to this inquiry. Thank you and please be safe always.

The copy of RC-N1 I ordered from Amazon comes without any cables, just the unit itself.
Can somebody please tell me what cable does it need to connect to an iPhone?UPDATE: never mind, found it

Never mind, found it...