What does it cost to level Leatherworking right now?

50.4kg in reagents at today's TW auction prices, over about 41 crafts. Sell the results and it comes back to 50.4kg.

Where do these numbers come from?

The skill thresholds are read from the game client data for build 12.1.0.68914. The prices are the region-wide auction house, refreshed every few minutes; these are the snapshot taken at 17:54 UTC.

Why does the route change when I reload?

Because the prices did. The cheapest recipe for a stretch of skill is whichever one's reagents are cheapest at that moment, and that moves through the day.

Profession leveling · Dragon Isles Leatherworking · TW · prices as of 17:54 UTC

Leatherworking leveling 1 → 100 · Dragon Isles Leatherworking

50.4kg in reagents over about 41 crafts. Sell what you make and it comes back to 50.4kg.

Start skill

Trainer recipes only

Recipe names carry the colour the profession window gives them: orange is a point every craft, yellow is three in four, green is one in four.

Before the first craft — buy it all at once

One trip to the auction house. Vendor lines are cheaper from the profession vendor than from the board.

ReagentNeedEachTotal

Infurious Scales×192150

28,815

×19228,815

Crystalspine Fur×96200

19,200

×9619,200

Resilient Leather×13701

1,370

×13701,370

Lustrous Scaled Hide×5411

Total50,415

Step 1 · Skill 1 → 5

Orange

Pioneer's Leather Wristguards

first craft: +Knowledge

About 2 crafts.50

per skill point12

Resilient Leather×30 Adamant Scales×10

Step 2 · Skill 5 → 45

Orange→Yellow

Alchemist's Hat

trainerfirst craft: +Knowledge

About 14 crafts.448

per skill point11

Lustrous Scaled Hide×28

Resilient Leather×140

Step 3 · Skill 45 → 65

Orange→Green

Trailblazer's Toughened Coif

trainerfirst craft: +Knowledge

About 13 crafts.702

per skill point35

Adamant Scales×208

Lustrous Scaled Hide×26

Step 4 · Skill 65 → 100

Orange

Infurious Footwraps of Indemnity

needs the recipe itemfirst craft: +Knowledge

About 12 crafts.49,215

per skill point1,406

Crystalspine Fur×96

Infurious Scales×192

Resilient Leather×1200

Skill 100 — done. Now sell what you made.

Crafted itemUnitsEachTotal

Alchemist's Hat142

1428

Trailblazer's Toughened Coif131

1321

Pioneer's Leather Wristguards21

Capped at what the market takes in 3 days, so a route never pretends to sell hundreds at once.

Back in your pocket50,362

What's worth crafting with Leatherworking right now

Questions

How this route is built

What does it cost to level Leatherworking right now?: 50.4kg in reagents at today's TW auction prices, over about 41 crafts. Sell the results and it comes back to 50.4kg.
Where do these numbers come from?: The skill thresholds are read from the game client data for build 12.1.0.68914. The prices are the region-wide auction house, refreshed every few minutes; these are the snapshot taken at 17:54 UTC.
Why does the route change when I reload?: Because the prices did. The cheapest recipe for a stretch of skill is whichever one's reagents are cheapest at that moment, and that moves through the day.

A first craft pays Knowledge, not skill, so it is shown as a badge and left out of the craft count. Vendor reagents are priced at the lower of the vendor and the auction house.