There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Guardian Greaves 3.435215 1.182319
Blink Dagger 2.923420 -0.527363
Aghanim'S Scepter 2.987798 0.663308
Bracer 1.457822 -1.592861
Arcane Boots 0.977587 -1.107434
Magic Wand 1.376169 -1.626444
Pipe Of Insight 1.699891 0.159563
Aghanim'S Shard 1.775061 -1.046374
Soul Ring 0.974508 -1.409681
Shiva'S Guard 1.323138 1.060199
Crimson Guard 0.256012 0.373273
Null Talisman -0.028060 -1.592861
Lotus Orb 0.018695 0.449598
Mekansm -0.309798 -0.817399
Black King Bar -0.075669 0.571718
Blade Mail -0.224378 -0.618953
Veil Of Discord -0.267787 -0.970049
Octarine Core -0.196538 0.907549
Vanguard -0.407259 -0.863194
Heart Of Tarrasque -0.264954 1.212849
Refresher Orb -0.306128 1.151789
Power Treads -0.394356 -1.046374
Radiance -0.344241 1.182319
Scythe Of Vyse -0.365030 1.487619
Linken'S Sphere -0.382586 0.907549
Heaven'S Halberd -0.447297 0.266418
Boots Of Travel -0.450279 -0.374713
Eul'S Scepter Of Divinity -0.481572 -0.298388
Force Staff -0.524810 -0.557893
Overwhelming Blink -0.478897 2.250870
Eternal Shroud -0.510822 -0.008353
Aeon Disk -0.512954 -0.069413
Aether Lens -0.536099 -0.512098
Orchid Malevolence -0.559723 0.220623
Hand Of Midas -0.583094 -0.557893
Harpoon -0.549434 0.846488
Glimmer Cape -0.576097 -0.588423
Bloodstone -0.549389 0.785428
Kaya And Sange -0.560500 0.602248
Shadow Blade -0.586589 -0.069413
Tranquil Boots -0.589591 -1.336409
Bottle -0.586475 -1.489059
Spirit Vessel -0.577281 -0.203745
Vladmir'S Offering -0.575020 -0.405243
Wraith Band -0.612959 -1.592861
Assault Cuirass -0.580437 1.228114
Echo Sabre -0.604835 -0.374713
Wind Waker -0.585410 2.266135
Sange And Yasha -0.601333 0.602248
Meteor Hammer -0.588398 -0.435773
Solar Crest -0.608161 -0.420508
Silver Edge -0.611607 1.426559
Boots Of Bearing -0.609465 0.709103