There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.624671 -0.896182
Black King Bar 3.432601 0.769948
Bracer 1.899156 -1.546300
Magic Wand 1.696379 -1.582236
Aghanim'S Shard 2.047108 -0.961521
Skull Basher 1.732799 0.002222
Aghanim'S Scepter 1.650290 0.867956
Orb Of Corrosion 0.299764 -1.271878
Crystalys 0.156794 -0.634828
Blink Dagger 0.252956 -0.406144
Daedalus 0.327234 1.456002
Armlet Of Mordiggian 0.103282 -0.259132
Power Treads -0.084610 -0.961521
Battle Fury -0.109909 0.822219
Abyssal Blade -0.151141 2.256398
Wraith Band -0.314114 -1.546300
Bottle -0.360311 -1.435225
Solar Crest -0.348474 -0.291802
Arcane Boots -0.400127 -1.026859
Monkey King Bar -0.365266 1.325325
Sange And Yasha -0.355492 0.802618
Nullifier -0.373693 1.210983
Satanic -0.389596 1.423333
Diffusal Blade -0.444835 -0.242798
Desolator -0.409201 0.410587
Vladmir'S Offering -0.427937 -0.275467
Tranquil Boots -0.496472 -1.271878
Blade Mail -0.490364 -0.504152
Heaven'S Halberd -0.478183 0.443256
Orchid Malevolence -0.492949 0.394252
Boots Of Bearing -0.470570 0.916960
Boots Of Travel -0.487565 -0.242798
Maelstrom -0.542893 -0.112121
Lotus Orb -0.506555 0.639271
Linken'S Sphere -0.496472 1.129310
Null Talisman -0.524496 -1.546300
Spirit Vessel -0.527958 -0.059850
Eul'S Scepter Of Divinity -0.525578 -0.161125
Hand Of Midas -0.551768 -0.438813
Aether Lens -0.532120 -0.389809
Vanguard -0.553653 -0.765505
Shadow Blade -0.566476 0.083895
Silver Edge -0.546943 1.684687
Force Staff -0.555040 -0.438813
Soul Ring -0.562662 -1.350285
Glimmer Cape -0.564410 -0.471482
Assault Cuirass -0.549528 1.472337
Harpoon -0.553620 1.063971
Pipe Of Insight -0.558325 0.328914
Eye Of Skadi -0.553730 1.586679