Most guides give info on the amount of materials you can collect to upgrade weapons, but never tell you directly what you can use to just sell this guide will just give you a list of stuff you can sell without worry. Some stuff might be needed for quests, but I will let you know which ones.
 
 

Animal Parts

Bat Fang – 240 gold
 
 
Bat Wing – 700 gold
 
 
Boar Hide – 700 gold
 
 
Boar Liver – 2,500 gold
 
 
Boar Meat – 300 gold
 
 
Deer Antler – 600 gold
 
 
Giant Spider Silk – 400 gold
 
 
Goat Meat – 160 gold (Need 3 for The Runaway Son, but safe to sell after that)
 
 
Rainbow Spider Silk – 1,960 gold
 
 
Scorpion Tail – 960 gold
 
 
Wolf Fang – 320 gold
 
 
 

Shade Books

Closed Book – 120 gold
 
 
Grubby Book – 120 gold
 
 
Old Schoolbook – 160 gold
 
 
Technical Guide – 300 gold
 
 
Thick Dictionary – 360 gold
 
 
Used Colouring Book – 100 gold
 
 
 

Leather Goods

Dirty Bag – 240 gold
 
 
Flashy Hat – 300 gold
 
 
Leather Boots – 620 gold
 
 
Leather Gloves – 500 gold
 
 
Pretty Choker – 480 gold
 
 
 

Flowers & Crops

Beans – 180 gold
 
 
Bell Pepper – 250 gold
 
 
Blue Moonflower – 600 gold Recovers 30% HP when consumed
 
 
Dahlia Flower – 240 gold
 
 
Freesia Flower – 150 gold (Need 1 for the quest Freesia after that safe to sell)
 
 
Gold Moonflower – 600 gold (Recovers 30% HP when consumed)
 
 
Gourd – 300 gold
 
 
Indigo Moonflower – 1,800 gold (Recovers 60% HP when consumed)
 
 
White Moonflower (Lunar Tear) – 5,000 gold (Recovers all HP when consumed)
 
 
Peach Moonflower – 1,800 gold (Recovers 60% HPh when consumed)
 
 
Pink Moonflower – 1,800 gold (Recovers 60% HP when consumed) (Ten are needed for the Life in the Sands quest after that safe to use or sell)
 
 
Red Moonflower – 600 gold (Recovers 30% HP when consumed)
 
 
Tomato – 150 gold
 
 
Tulip Flower – 150 gold
 
 
 

Fish & Sea Junk

Aquatic Plant – 10 gold
 
 
Black Bass – 1,500 gold (You need 5 for The Fisherman’s Gambit 5 after that able to sell it.)
 
 
Blowfish – 175 gold (You need 7 for The Fisherman’s Gambit 2 after that able to sell it.)
 
 
Blue Marlin – 1,950 gold (You need 2 for The Fisherman’s Gambit 8 after that able to sell it.)
 
 
Bream – 750 gold (You need 5 for The Fisherman’s Gambit 4 after that able to sell it.)
 
 
Carp – 100 gold (Can be used as bait)
 
 
Deadwood – 20 gold
 
 
Dunkleosteus – 12,500 gold
 
 
Empty Can – 50 gold
 
 
Giant Catfish – 2,250 gold (You need 10 for the quest Bon Appetit! 2 after that you can sell it.)
 
 
Rainbow Trout – 600 gold (You need 7 for The Fisherman’s Gambit 3 after that able to sell it.)
 
 
Rhizodont – 15,000 gold
 
 
Royal Fish – 4,000 gold (You need 3 for The Fisherman’s Gambit 7 after that able to sell it.)
 
 
Sandfish – 2,500 gold (You need 3 for The Fisherman’s Gambit 6 after that able to sell it.)
 
 
Sardine – 125 gold (Need 10 for The Fisherman’s Gambit & 10 for the A Signature Dish quest after that able to sell. However, they can be used as bait.)
 
 
Shaman Fish – 300 gold (Need 1 for the main story, but after safe to sell.)
 
 
Shark – 1,250 gold (Need 5 for Bon Appetit! Quest after that can sell it,)
 
 
Hyneria – 6,000 gold (You need 1 for the The Fisherman’s Final Gambit after that can sell it.)
 
 
 

Junk Junk

Bivalve – 60 gold
 
 
Chicken Egg – 76 gold (Need 1 for the The Lost Eggs quest after that can sell)
 
 
Crab – 80 gold
 
 
Desert Rose – 1,260 gold
 
 
Driftwood – 240 gold
 
 
Gastropod – 100 gold
 
 
Ivy – 60 gold
 
 
Lichen – 30 gold
 
 
Sap – 120 gold
 
 
Seaweed – 30 gold
 
 
Shell – 20 gold
 
 
Starfish – 100 gold
 
 
Tree Branch – 24 gold
 
 
 

Closing Notes

This should be useful to some, but if I missed anything or if anything is wrong and needs correcting please let me know thanks.
 
 

 
 
Here we come to an end for NieR Replicant ver.1.22474487139… Safe Materials to Sell hope you enjoy it. If you think we forget something to include or we should make an update to the post let us know via comment, and we will fix it asap! Thanks and have a great day!