7 Magic Beans Route

-52+ rupees in Kokiri forest before aquaescape (several possibilities to get all these)
-Down river, get the blue+greens+red rupee from the waterfall (should have about 90 rupees)
-Bring cucco to bean seller, buy 3 beans (should have about 30 rupees)
-Bring cucco up to red rupee chest grotto up the ladder (the one not covered by a boulder)
-Leave grotto and jump down to get all the same rupees in the river again (should have 90)
-Buy 2 more beans to spend all rupees
-BotW chus + 99r chest in Dead hand room
-Head back to river and buy a bean (will have 39 rupees)
-Get the waterfall red+blue and greens again and go all the way down the river for 70
-Buy the last bean