I like to equate the value of plat in real life cash values to figure out if it's worth just buying an item or farming it myself, so I made a calculator
Earn Free Platinum Easily In Warframe With Trading Your Inventory - YouTube
Trading | WARFRAME Wiki | Fandom
Platinum | WARFRAME Wiki | Fandom
How to Earn Platinum in Warframe (Free & Other Ways) 2022 Guide - ProGameTalk
PC] Any Archon MOD Max Rank (10/10) // Safe trade // Fast Delive... | ID 191248664 | PlayerAuctions