There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 4.204655 -0.973739
Arcane Boots 3.356103 -1.038836
Blink Dagger 2.319676 -0.420417
Aghanim'S Scepter 1.868413 0.848970
Magic Wand 1.442260 -1.592159
Meteor Hammer 1.321151 -0.322772
Solar Crest 0.402327 -0.306497
Bracer 0.011718 -1.556355
Guardian Greaves 0.132945 1.402293
Tranquil Boots -0.258060 -1.282949
Holy Locket -0.173891 -0.322772
Pipe Of Insight -0.172944 0.311922
Hand Of Midas -0.287881 -0.452965
Force Staff -0.261027 -0.452965
Refresher Orb -0.201952 1.369745
Octarine Core -0.205386 1.109358
Orb Of Corrosion -0.328475 -1.282949
Vladmir'S Offering -0.283413 -0.290223
Blade Mail -0.361550 -0.518062
Lotus Orb -0.305435 0.621132
Eul'S Scepter Of Divinity -0.328099 -0.176304
Mekansm -0.360782 -0.729626
Power Treads -0.378345 -0.973739
Boots Of Travel -0.320260 -0.257675
Radiance -0.355291 1.402293
Spirit Vessel -0.364563 -0.075404
Echo Sabre -0.413843 -0.257675
Phase Boots -0.427849 -0.908643
Aeon Disk -0.387729 0.067809
Harpoon -0.425884 1.044261
Orchid Malevolence -0.438028 0.377019
Rod Of Atos -0.438712 -0.420417
Soul Ring -0.458277 -1.361065
Glimmer Cape -0.463889 -0.485513
Shiva'S Guard -0.441746 1.272100
Urn Of Shadows -0.487963 -1.312243
Black King Bar -0.472380 0.751325
Scythe Of Vyse -0.462466 1.727777
Null Talisman -0.477641 -1.556355
Heaven'S Halberd -0.473972 0.425841
Assault Cuirass -0.459372 1.451116
Crimson Guard -0.468096 0.539761
Aether Lens -0.474782 -0.404142
Boots Of Bearing -0.470791 0.897793
Heart Of Tarrasque -0.480202 1.434841
Drum Of Endurance -0.495874 -0.778449
Bloodthorn -0.496165 2.346196
Linken'S Sphere -0.496233 1.109358