There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Mekansm 3.144924 -0.592496
Holy Locket 3.206930 -0.161067
Bracer 2.388678 -1.469161
Aghanim'S Shard 1.294686 -0.851354
Magic Wand 0.507765 -1.507127
Vladmir'S Offering 0.819264 -0.126553
Solar Crest 0.677871 -0.143810
Glimmer Cape 0.368374 -0.333639
Guardian Greaves 0.404898 1.668194
Arcane Boots -0.191845 -0.920383
Pipe Of Insight -0.026663 0.511963
Aghanim'S Scepter -0.163677 1.081450
Heart Of Tarrasque -0.072435 1.702708
Tranquil Boots -0.427720 -1.179240
Bottle -0.457963 -1.351812
Lotus Orb -0.463180 0.839849
Eul'S Scepter Of Divinity -0.483359 -0.005752
Rod Of Atos -0.511746 -0.264610
Black King Bar -0.517707 0.977907
Null Talisman -0.526186 -1.469161
Aeon Disk -0.514224 0.253105
Soul Ring -0.535538 -1.262075
Urn Of Shadows -0.559835 -1.210303
Helm Of The Dominator -0.558371 -0.005752
Spirit Vessel -0.544354 0.101242
Pavise -0.573161 -0.851354
Boots Of Bearing -0.535294 1.133221
Desolator -0.544086 0.598249
Drum Of Endurance -0.554859 -0.644268
Heaven'S Halberd -0.561681 0.632763
Crimson Guard -0.558910 0.753563
Force Staff -0.579557 -0.299124
Gleipnir -0.573627 2.082366
Satanic -0.582333 1.668194
Blade Mail -0.598945 -0.368153
Kaya And Sange -0.596134 1.012421