There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.352539 -1.059176
Blade Mail 2.959083 -0.528700
Magic Wand 2.325254 -1.622806
Guardian Greaves 2.527310 1.427430
Aghanim'S Scepter 2.281522 0.863799
Aghanim'S Shard 2.121351 -0.992866
Pipe Of Insight 1.453162 0.316746
Solar Crest 0.789762 -0.313194
Crimson Guard 0.793369 0.548829
Bracer 0.473318 -1.586336
Heart Of Tarrasque 0.467114 1.460585
Lotus Orb 0.332084 0.631716
Shiva'S Guard 0.190638 1.294811
Glimmer Cape -0.002984 -0.495545
Soul Ring -0.127331 -1.387407
Force Staff -0.140673 -0.462390
Mekansm -0.257948 -0.744205
Black King Bar -0.246936 0.764335
Vanguard -0.324666 -0.793938
Harpoon -0.208632 1.062728
Holy Locket -0.222066 -0.329771
Phase Boots -0.346302 -0.926557
Eternal Shroud -0.323496 0.134395
Aether Lens -0.341611 -0.412658
Heaven'S Halberd -0.377926 0.432788
Spirit Vessel -0.389547 -0.077795
Octarine Core -0.342593 1.129037
Eul'S Scepter Of Divinity -0.415790 -0.180575
Blink Dagger -0.417463 -0.429235
Veil Of Discord -0.478747 -0.909979
Vladmir'S Offering -0.454366 -0.296617
Radiance -0.477227 1.427430
Echo Sabre -0.525363 -0.263462
Assault Cuirass -0.455489 1.477162
Orb Of Corrosion -0.527860 -1.307836
Rod Of Atos -0.542052 -0.429235
Power Treads -0.551127 -0.992866
Aeon Disk -0.536761 0.068086
Sange And Yasha -0.540437 0.797490
Urn Of Shadows -0.598756 -1.337675
Null Talisman -0.584806 -1.586336
Boots Of Travel -0.553744 -0.263462
Pavise -0.613908 -0.992866
Phylactery -0.601419 -0.346349
Hand Of Midas -0.616910 -0.462390
Scythe Of Vyse -0.592431 1.758977
Linken'S Sphere -0.599532 1.129037
Refresher Orb -0.610468 1.394275
Ethereal Blade -0.621154 1.162192
Tranquil Boots -0.646135 -1.307836
Kaya And Sange -0.634708 0.797490
Orchid Malevolence -0.647574 0.383056
Boots Of Bearing -0.636456 0.913531
Drum Of Endurance -0.647286 -0.793938
Overwhelming Blink -0.641976 2.587846
Meteor Hammer -0.643849 -0.329771