Economy and Trade: Crafted items can be valuable assets in the in-game economy. Players often trade crafted items, runes, or other crafting materials, which can lead to a thriving player-driven market.

Play your ladder character and progress through the game. Leveling up and completing quests will grant you access to different areas, where you can find a variety of items

Diablo 2 Resurrected Farming Guide: 6 Ways To Get Rich In Diablo 2 Resurrected Ladder

Runes can drop off of anything in Diablo 2. From Normal to Hell difficulty, enemies can drop them for killing them. So the best way to assure you’re getting Runes

There are a few requisites for using Runewords, though:Items must be gray text items – normal, exceptional, or Elite. Low Quality, Superior, and Ethereal can be used.

Runes also have another use, they can also be used in the Horadric Cube and combined with gear to make repairs.

3. At the end of a Ladder season, players can move their ladder characters into the Non-Ladder version.

Eventually, use and keep, and use those items to create a smiter Paladin, and you can do this very cheap, you don't need any crazy gear, this also manipulates the trading system in a way

Rune Words: Runes can be combined to create powerful Rune Words, which are special combinations of runes that provide unique and powerful bonuses to the player's equipment.