Price: +1,500 gp
Property: Metal armor
Caster Level: 12th
Aura: Strong; (DC 21) abjuration
This armor glistens with a blue-black sheen, as if it were covered in oily liquid sapphire.
A suit of armor imbued with this property never tarnishes and is immune to acid damage and rusting effects. While wearing blueshine armor, you gain a +2 competence bonus on Hide checks.
Prerequisites: Craft Magic Arms and Armor, Craft (alchemy) 5 ranks.
Cost to Create: 750 gp, 60 XP, 2 days.
Source: Magic Item Compendium