Couple o' greens

Arachni's Scythe: 9-41 (r9 scythe mastery)
Damage +15 over 50
Armor pen +20% (20% chance)
Health +30

Eye of Argon
Armor:16 (r9 Command)
Reduces Blind by 20%(stacking)
Health +30

Arachni's should be some 10-15k.
Eye is 2-3k imo.

Thanks Sky, it's hard to find current trend prices right now.