A Map Stash Tab QoL featuring Region Highlighting (my version/suggestion) : r/pathofexile
Bug Reports - Explorer's Scouting Report for white and yellow tier missions give red-tier maps - Forum - Path of Exile
PSA on Map search using poe.trade : r/pathofexile
Path of Exile in-depth Trading Guide - Odealo
Low Investment Currency Farming Guide In Path Of Exile 3.21
3.22 Spoiler Season Day 10: OLD ITEM FILTERS BROKEN. Map Tiers - POE Path of Exile Ancestors Trial - YouTube
currency from 24 cemetery maps with 130%+ quant done in both 3.18 w/ currency sentinels vs 3.19 without, prior to the the 25% currency buff. solo, no character MF. full info in comments : r/pathofexile
When GGG said higher tier map show give better reward. : r/pathofexile