User blog comment:Emptylord/Archived/PBE Patch Notes (Preseason 3)/@comment-5819230-20121203163007/@comment-83.78.28.122-20121204015834

Assuming 10 Armor is worth 180g, 100 Health 250g and 10 mr is 180g ...

Doran's Shield (475g) 100 hp (250g) 5 arm (90g) 5 hp5, 6 dmr (115g)

Dorans' are naturally strong early. If you are at 50 armor and your enemy does around 100 damage this effectively equals another 15 armor against auto attacks. It's also very powerful combined with the Defensive Masteries: Unyielding and Block.

Locket of the Iron Solari (2000g) 425 hp (1062g) 35 arm (630g) 10 cdr, 10 hp5, shield (308g)

Most cost effective armor/health item !

Sunfire Cape (2500g) 450 hp (1125g) 45 arm (810g) aoe burn (565g)

40 magical aoe for 565g is decent.

Randuin's Omen (3100g) 500 hp (1250g) 70 arm (1260g) passive and active slows (590g)

Good, especially if they focus you.

Aegis of the Legion (2150g) 250 hp (625g) 30 arm (540g) 35 mr (630g) 10 hp5, defensive aura for team (355g)

Goes even at 2 team members, exceptional in a full team fight. Best allrounder defense item.

Runic Bulwark (3200g) 400 hp (1000g) 30 arm (540g) 60 mr (1080g) 10 hp5, defensive aura for team (580g)

Goes even at 2 team members. Strong versus fed magical damage enemies. Has no additional Armor bonus.