Recipe
Heartsteel
3000
 Giant's Belt
900
 Ruby Crystal
400
 Crystalline Bracer
800
 Ruby Crystal
400
 Rejuvenation Bead
300
 Giant's Belt
900
 Ruby Crystal
400
 Stats
+900 Health
+100% Base Health Regen
Recipe

400
Cost
3000
 Sell
2100
 ID3084
Cost Analysis
Total gold value = 

2700
900 
Health = 

2400
100% 
Base Health Regen = 

300
Gold efficiency
Heartsteel's base stats are 90% gold efficient.