There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.225637 -1.055928
Bottle 2.682431 -1.546097
Mage Slayer 2.523567 -0.461783
Aghanim'S Shard 2.002085 -1.115342
Magic Wand 1.258130 -1.679780
Gleipnir 1.558422 1.409774
Black King Bar 1.248774 0.459142
Aghanim'S Scepter 1.057090 0.548264
Maelstrom 0.152513 -0.342954
Shiva'S Guard 0.508339 0.934458
Daedalus 0.287414 1.082994
Eul'S Scepter Of Divinity -0.031672 -0.387515
Boots Of Travel 0.027464 -0.461783
Desolator -0.001978 0.132362
Kaya And Sange 0.063318 0.488849
Linken'S Sphere -0.069059 0.785922
Radiance -0.016020 1.053287
Wraith Band -0.434079 -1.647102
Crystalys -0.451446 -0.818270
Battle Fury -0.401132 0.506674
Orb Of Corrosion -0.418750 -1.397561
Blade Mail -0.471800 -0.699441
Veil Of Discord -0.511659 -1.041074
Octarine Core -0.421196 0.785922
Manta Style -0.492750 0.785922
Meteor Hammer -0.490165 -0.521197
Spirit Vessel -0.606200 -0.295422
Null Talisman -0.631152 -1.647102
Power Treads -0.648816 -1.115342
Bloodstone -0.583138 0.667093
Wind Waker -0.620573 2.107894
Monkey King Bar -0.646557 0.964165
Arcane Boots -0.659896 -1.174757
Mjollnir -0.638942 1.320652
Bracer -0.675024 -1.647102
Eye Of Skadi -0.632186 1.201823
Yasha And Kaya -0.633671 0.488849
Orchid Malevolence -0.670686 0.117509
Eternal Shroud -0.662416 -0.105296
Boots Of Travel 2 -0.665742 0.726507
Blink Dagger -0.669431 -0.610319
Scythe Of Vyse -0.678928 1.350359
Refresher Orb -0.679847 1.023580
Lotus Orb -0.691169 0.340313
Sange And Yasha -0.689104 0.488849