There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.442699 -1.012185
Aether Lens 2.699152 -0.392683
Aghanim'S Shard 2.733651 -0.948646
Aghanim'S Scepter 2.220997 0.830435
Magic Wand 1.493204 -1.552263
Glimmer Cape 1.144486 -0.472107
Null Talisman 0.431464 -1.517317
Blink Dagger 0.664070 -0.408568
Force Staff 0.128343 -0.440337
Bracer -0.073342 -1.517317
Phylactery -0.149380 -0.329145
Meteor Hammer 0.013329 -0.313260
Shadow Blade -0.259209 0.067972
Power Treads -0.295052 -0.948646
Bottle -0.376420 -1.409301
Eul'S Scepter Of Divinity -0.378062 -0.170298
Boots Of Travel -0.350950 -0.249722
Black King Bar -0.394617 0.735127
Aeon Disk -0.391049 0.067972
Guardian Greaves -0.378702 1.370513
Ethereal Blade -0.409883 1.116359
Octarine Core -0.396660 1.084589
Wraith Band -0.475854 -1.517317
Yasha And Kaya -0.462897 0.766896
Linken'S Sphere -0.475857 1.084589
Silver Edge -0.491250 1.624667
Manta Style -0.503403 1.084589
Hand Of Midas -0.535196 -0.440337
Spirit Vessel -0.517145 -0.071813
Tranquil Boots -0.537582 -1.250455
Soul Ring -0.537314 -1.326701
Solar Crest -0.523594 -0.297375
Hurricane Pike -0.529868 0.989281
Lotus Orb -0.527955 0.608050
Witch Blade -0.549965 -0.186183
Scythe Of Vyse -0.538419 1.688206
Refresher Orb -0.537025 1.338744
Mekansm -0.555188 -0.710376
Orchid Malevolence -0.560230 0.369780
Mask Of Madness -0.570344 -0.710376
Kaya And Sange -0.553071 0.766896
Pipe Of Insight -0.568319 0.306241
Bloodthorn -0.567596 2.291823