There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.694132 -1.310595
Radiance 2.467965 0.926103
Sange And Yasha 2.539531 0.327550
Aghanim'S Scepter 1.553220 0.390556
Bracer 0.594639 -1.937500
Armlet Of Mordiggian 0.672518 -0.696290
Skull Basher 0.769841 -0.444268
Desolator 0.397674 -0.050483
Abyssal Blade 0.646440 1.729424
Assault Cuirass 0.693336 0.973357
Aghanim'S Shard 0.333626 -1.373600
Monkey King Bar 0.219468 0.831595
Magic Wand 0.002562 -1.972153
Orb Of Corrosion 0.047728 -1.672877
Eye Of Skadi -0.105922 1.083617
Manta Style -0.299639 0.642578
Nullifier -0.329932 0.721335
Mjollnir -0.348552 1.209628
Silver Edge -0.447464 1.178125
Black King Bar -0.492644 0.296047
Maelstrom -0.602687 -0.554528
Daedalus -0.459306 0.957606
Hand Of Midas -0.596235 -0.869556
Power Treads -0.564222 -1.373600
Bloodthorn -0.556300 1.839684
Harpoon -0.597809 0.579573
Linken'S Sphere -0.613485 0.642578
Shadow Blade -0.677965 -0.365511
Boots Of Travel -0.619959 -0.680539
Blink Dagger -0.630647 -0.838053
Heaven'S Halberd -0.653944 -0.018980
Crystalys -0.653284 -1.058572
Orchid Malevolence -0.666240 -0.066235
Echo Sabre -0.678765 -0.680539
Diffusal Blade -0.681881 -0.680539
Butterfly -0.658375 0.878849
Satanic -0.666365 0.926103
Vladmir'S Offering -0.680299 -0.712042
Moon Shard -0.672302 0.264545
Heart Of Tarrasque -0.678455 0.957606