Whats up everyone, name's Pakawaka, and I'm bringing you today my custom Sinnoh NPC Rematch run
Sinnoh has a lot of rich NPC's that you can rematch, If you have some time to spare, you can easily get a decent amount of cash.
I'm splitting my full run into two, Fast Run and the Full Run, this Is because doing a Full Run can take up to half an hour, NPC's on the Battle Zone are a bit tougher to beat compared to the rest of the region.
Fast Route (31,836$) (10~ Mins)
Full Run (75,424$) (30~ Mins)
Lastly, I wanna give a quick shout out to @Staggiie for making the NPC Re-Match Guide, his guide helped me a lot and you should check it out too.
And @Zyga21 for providing a map of the whole region with the NPC's.