There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Blink Dagger 4.296328 -0.361493
Magic Wand 2.498560 -1.521278
Aghanim'S Scepter 2.390516 0.894941
Aghanim'S Shard 1.853072 -0.909169
Bracer 1.142757 -1.485840
Tranquil Boots 1.095324 -1.215224
Arcane Boots 1.148599 -0.973602
Phase Boots 1.057227 -0.844737
Solar Crest 0.714071 -0.248736
Desolator 0.443417 0.443913
Eul'S Scepter Of Divinity 0.290284 -0.119871
Aether Lens 0.001386 -0.345385
Black King Bar -0.077648 0.798292
Force Staff -0.218143 -0.393709
Lotus Orb -0.247417 0.669427
Shadow Blade -0.394252 0.121751
Spirit Vessel -0.331575 -0.020001
Silver Edge -0.319863 1.700347
Bottle -0.430525 -1.376305
Boots Of Bearing -0.368868 0.943265
Power Treads -0.457941 -0.909169
Blade Mail -0.475948 -0.458142
Pipe Of Insight -0.428420 0.363372
Orb Of Corrosion -0.475953 -1.215224
Octarine Core -0.435496 1.152671
Vladmir'S Offering -0.448525 -0.232628
Daedalus -0.456992 1.474833
Drum Of Endurance -0.485182 -0.715872
Echo Sabre -0.518126 -0.200412
Urn Of Shadows -0.544679 -1.244218
Glimmer Cape -0.513978 -0.425926
Hand Of Midas -0.552783 -0.393709
Heaven'S Halberd -0.518447 0.476129
Falcon Blade -0.539345 -1.086359
Assault Cuirass -0.489990 1.490941
Crystalys -0.543545 -0.587007
Null Talisman -0.543613 -1.485840
Boots Of Travel -0.502428 -0.200412
Wind Waker -0.518111 2.586294
Orchid Malevolence -0.557259 0.427805
Guardian Greaves -0.530095 1.442617
Soul Ring -0.567742 -1.292543
Harpoon -0.558977 1.088238
Battle Fury -0.578271 0.849838
Heart Of Tarrasque -0.561753 1.474833
Aeon Disk -0.575704 0.121751
Crimson Guard -0.582196 0.588886
Linken'S Sphere -0.581747 1.152671