There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.694576 -1.087562
Aghanim'S Shard 3.241652 -1.145749
Soul Ring 1.669231 -1.491965
Blade Mail 1.376765 -0.738437
Black King Bar 1.381932 0.396221
Bracer 1.035598 -1.666528
Sange And Yasha 1.501535 0.425315
Magic Wand 0.860601 -1.698531
Harpoon 1.306784 0.658065
Desolator 0.696567 0.076189
Aghanim'S Scepter 0.761662 0.483502
Assault Cuirass 0.651764 1.021737
Echo Sabre 0.012667 -0.505686
Blink Dagger -0.009958 -0.651155
Pipe Of Insight -0.257010 0.003455
Mage Slayer -0.349805 -0.505686
Arcane Boots -0.400796 -1.203937
Heaven'S Halberd -0.418691 0.105283
Daedalus -0.408691 1.007190
Lotus Orb -0.464288 0.279846
Skull Basher -0.473939 -0.287483
Shiva'S Guard -0.462512 0.861721
Orchid Malevolence -0.517239 0.061642
Heart Of Tarrasque -0.481031 1.007190
Power Treads -0.532188 -1.145749
Holy Locket -0.531109 -0.563874
Abyssal Blade -0.517043 1.719988
Satanic -0.512288 0.978097
Nullifier -0.546143 0.788987
Linken'S Sphere -0.549038 0.716253
Eternal Shroud -0.562226 -0.156561
Radiance -0.558084 0.978097
Crystalys -0.570883 -0.854812
Guardian Greaves -0.557174 0.978097
Crimson Guard -0.574826 0.207111
Overwhelming Blink -0.551513 1.996379
Bottle -0.592526 -1.567609
Bloodthorn -0.591862 1.821816
Scythe Of Vyse -0.606011 1.269034
Orb Of Corrosion -0.623411 -1.422140
Octarine Core -0.601513 0.716253
Silver Edge -0.623017 1.210847
Null Talisman -0.629959 -1.666528
Solar Crest -0.623028 -0.549327
Glimmer Cape -0.629418 -0.709343
Vladmir'S Offering -0.619782 -0.534780
Boots Of Travel -0.618109 -0.505686
Monkey King Bar -0.626226 0.890815