# Engineering leveling 1 → 75 — Cataclysm Engineering (TW)

Build 12.1.0.68914 · prices as of 19:54 UTC · 100% of the route is priced.

Reagents: 14,635g 28s over about 76 crafts. Sell what you make and the net is 14,617g 73s.

## Route

- Skill 1 → 35: Electrified Ether × 36 — 2,735g 28s (orange).
- Skill 35 → 75: Big Daddy × 40 — 11,900g 0s (orange).

## Shopping list

- 240 × Elementium Bar — 9,600g 0s
- 72 × Volatile Air — 2,735g 28s
- 40 × Electrified Ether — 2,300g 0s

## What it sells for

- 120 × Big Daddy — 9g 0s
- 36 × Electrified Ether — 8g 55s

Method: skill thresholds come from the game client data for the build above; prices are the region-wide auction house. A first craft grants Knowledge, not skill, so it is not counted. Vendor reagents are priced at the lower of the vendor and the auction house.

Canonical page: https://goldcap.gg/retail/tw/professions/engineering/cataclysm