What does it cost to level Leatherworking right now?

83.3kg in reagents at today's KR auction prices, over about 42 crafts. Sell the results and it comes back to 83.2kg.

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 16:27 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 · KR · prices as of 16:27 UTC

Leatherworking leveling 1 → 100 · Dragon Isles Leatherworking

83.3kg in reagents over about 42 crafts. Sell what you make and it comes back to 83.2kg.

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×240300

Centaur's Trophy Necklace×12280

3,360

×123,360

Lustrous Scaled Hide×4661

2,830

×462,830

Resilient Leather×2102

627

×210627

Total83,259

Step 1 · Skill 1 → 10

Orange→Yellow

Pioneer's Leather Wristguards

first craft: +Knowledge

About 4 crafts.239

per skill point26

Resilient Leather×60 Adamant Scales×20

Step 2 · Skill 10 → 15

Yellow

Pioneer's Leather Boots

trainerfirst craft: +Knowledge

About 3 crafts.269

per skill point53

Resilient Leather×60 Adamant Scales×30

Step 3 · Skill 15 → 40

Orange

Alchemist's Hat

trainerfirst craft: +Knowledge

About 9 crafts.1,376

per skill point55

Lustrous Scaled Hide×18

Resilient Leather×90

Step 4 · Skill 40 → 65

Orange→Green

Trailblazer's Toughened Coif

trainerfirst craft: +Knowledge

About 14 crafts.2,395

per skill point95

Adamant Scales×224

Lustrous Scaled Hide×28

Step 5 · Skill 65 → 100

Orange

Infurious Chainhelm Protector

needs the recipe itemfirst craft: +Knowledge

About 12 crafts.78,979

per skill point2,256

Centaur's Trophy Necklace×12

Infurious Scales×240 Adamant Scales×1200

Skill 100 — done. Now sell what you made.

Crafted itemUnitsEachTotal

Trailblazer's Toughened Coif141

1423

Alchemist's Hat92

918

Pioneer's Leather Boots32

Pioneer's Leather Wristguards41

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

Back in your pocket83,204

What's worth crafting with Leatherworking right now

Questions

How this route is built

What does it cost to level Leatherworking right now?: 83.3kg in reagents at today's KR auction prices, over about 42 crafts. Sell the results and it comes back to 83.2kg.
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 16:27 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.