There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.442782 -1.133814
Aghanim'S Scepter 3.168913 0.756721
Magic Wand 1.898283 -1.687937
Aghanim'S Shard 2.010413 -1.068623
Force Staff 1.506554 -0.547096
Eul'S Scepter Of Divinity 1.469879 -0.270035
Glimmer Cape 1.211937 -0.579692
Aether Lens 0.686782 -0.498203
Guardian Greaves 0.887361 1.310844
Rod Of Atos 0.258622 -0.514501
Null Talisman -0.118165 -1.652082
Mekansm -0.256486 -0.824157
Aeon Disk -0.217489 -0.025569
Hurricane Pike -0.350824 0.919698
Witch Blade -0.401534 -0.286333
Bracer -0.411052 -1.652082
Gleipnir -0.389831 1.701989
Tranquil Boots -0.464145 -1.378280
Blink Dagger -0.422741 -0.514501
Pipe Of Insight -0.440845 0.218896
Ethereal Blade -0.439941 1.050080
Octarine Core -0.431445 1.017485
Meteor Hammer -0.398658 -0.416715
Solar Crest -0.461922 -0.400417
Boots Of Travel -0.448955 -0.351524
Wind Waker -0.450035 2.467982
Spirit Vessel -0.490419 -0.168989
Kaya And Sange -0.477535 0.691530
Refresher Orb -0.499430 1.278248
Yasha And Kaya -0.499363 0.691530
Scythe Of Vyse -0.518767 1.636798
Power Treads -0.550190 -1.068623
Lotus Orb -0.521433 0.528553
Dragon Lance -0.555992 -0.742669
Bottle -0.560856 -1.541257
Linken'S Sphere -0.550230 1.017485
Veil Of Discord -0.567347 -0.987135
Shadow Blade -0.569664 -0.025569
Hand Of Midas -0.580729 -0.547096
Maelstrom -0.586541 -0.221142
Shiva'S Guard -0.560981 1.180462
Orchid Malevolence -0.585075 0.284087
Black King Bar -0.586659 0.658935
Bloodstone -0.586853 0.887103
Boots Of Bearing -0.589392 0.805614