There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.843254 -1.319543
Radiance 2.454764 0.908460
Sange And Yasha 2.535865 0.312234
Aghanim'S Scepter 1.493060 0.374995
Bracer 0.705558 -1.944011
Armlet Of Mordiggian 0.781141 -0.707626
Skull Basher 0.846445 -0.456584
Desolator 0.578014 -0.064330
Assault Cuirass 0.759679 0.955531
Abyssal Blade 0.701060 1.708659
Monkey King Bar 0.290761 0.814319
Aghanim'S Shard 0.362952 -1.382303
Magic Wand -0.001880 -1.978530
Orb Of Corrosion 0.073621 -1.680417
Eye Of Skadi -0.048282 1.065362
Manta Style -0.308950 0.626038
Mjollnir -0.294864 1.190883
Nullifier -0.341536 0.704488
Silver Edge -0.432946 1.159503
Maelstrom -0.570963 -0.566415
Black King Bar -0.478794 0.280854
Daedalus -0.426643 0.939841
Hand Of Midas -0.577815 -0.880218
Power Treads -0.542262 -1.382303
Bloodthorn -0.550165 1.818490
Harpoon -0.563050 0.563277
Heaven'S Halberd -0.627763 -0.032949
Shadow Blade -0.658536 -0.378133
Boots Of Travel -0.598688 -0.691936
Blink Dagger -0.612723 -0.848838
Linken'S Sphere -0.613775 0.626038
Crystalys -0.634194 -1.068500
Echo Sabre -0.653267 -0.691936
Diffusal Blade -0.652243 -0.691936
Orchid Malevolence -0.650197 -0.080020
Vladmir'S Offering -0.653827 -0.723317
Butterfly -0.644612 0.861390
Satanic -0.653053 0.908460
Moon Shard -0.649035 0.249474
Heart Of Tarrasque -0.656887 0.939841
Disperser -0.665964 1.316405
Meteor Hammer -0.663260 -0.754697