There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 2.998101 -1.070323
Blade Mail 2.903492 -0.509344
Guardian Greaves 3.031680 1.559268
Magic Wand 2.344749 -1.666364
Aghanim'S Shard 2.114637 -1.000201
Aghanim'S Scepter 1.938406 0.963227
Pipe Of Insight 1.576958 0.384717
Crimson Guard 1.000511 0.630146
Bracer 0.660424 -1.627797
Solar Crest 0.484447 -0.281446
Heart Of Tarrasque 0.371534 1.594329
Lotus Orb 0.261643 0.717799
Glimmer Cape -0.050041 -0.474283
Mekansm -0.225560 -0.737242
Shiva'S Guard 0.065958 1.419023
Force Staff -0.123391 -0.439221
Soul Ring -0.208613 -1.417429
Vanguard -0.288323 -0.789834
Holy Locket -0.184034 -0.298977
Black King Bar -0.324497 0.858044
Eternal Shroud -0.314859 0.191880
Aether Lens -0.333435 -0.386630
Spirit Vessel -0.368588 -0.032511
Harpoon -0.342731 1.173595
Heaven'S Halberd -0.384192 0.507431
Eul'S Scepter Of Divinity -0.426098 -0.141201
Octarine Core -0.387104 1.243717
Phase Boots -0.458363 -0.930078
Vladmir'S Offering -0.420177 -0.263915
Veil Of Discord -0.484687 -0.912548
Blink Dagger -0.468948 -0.404160
Radiance -0.473913 1.559268
Orb Of Corrosion -0.511617 -1.333283
Assault Cuirass -0.473719 1.611860
Rod Of Atos -0.527948 -0.404160
Echo Sabre -0.556743 -0.228854
Aeon Disk -0.531568 0.121758
Power Treads -0.560463 -1.000201
Urn Of Shadows -0.584041 -1.364838
Pavise -0.591242 -1.000201
Phylactery -0.586714 -0.316507
Boots Of Travel -0.552834 -0.228854
Sange And Yasha -0.569935 0.893105
Hand Of Midas -0.610782 -0.439221
Null Talisman -0.595982 -1.627797
Scythe Of Vyse -0.598023 1.909880
Linken'S Sphere -0.604203 1.243717
Refresher Orb -0.605940 1.524207
Tranquil Boots -0.632953 -1.333283
Ethereal Blade -0.617281 1.278778
Boots Of Bearing -0.624498 1.015819
Kaya And Sange -0.630924 0.893105
Orchid Malevolence -0.640981 0.454840
Drum Of Endurance -0.638490 -0.789834
Meteor Hammer -0.638101 -0.298977