There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 4.110126 -1.001210
Guardian Greaves 3.296742 1.355944
Vladmir'S Offering 3.101029 -0.323124
Magic Wand 2.189432 -1.614716
Mekansm 1.043445 -0.759036
Arcane Boots 0.983878 -1.065789
Solar Crest 1.062394 -0.339269
Pipe Of Insight 1.162040 0.274237
Bracer 0.617025 -1.579197
Holy Locket 0.555348 -0.355414
Boots Of Bearing 0.567275 0.855453
Drum Of Endurance 0.311104 -0.807471
Aghanim'S Scepter 0.220782 0.807018
Glimmer Cape -0.036893 -0.516863
Power Treads -0.178185 -1.001210
Force Staff -0.121038 -0.484573
Desolator -0.262065 0.354961
Crimson Guard -0.139863 0.500265
Wraith Band -0.333867 -1.579197
Null Talisman -0.298744 -1.579197
Tranquil Boots -0.379196 -1.307963
Hand Of Midas -0.383097 -0.484573
Assault Cuirass -0.224795 1.404379
Mask Of Madness -0.421870 -0.759036
Armlet Of Mordiggian -0.432095 -0.306980
Dragon Lance -0.458592 -0.678312
Hurricane Pike -0.393065 0.968467
Helm Of The Dominator -0.423188 -0.210110
Lotus Orb -0.382057 0.580989
Phase Boots -0.484529 -0.936630
Gleipnir -0.434467 1.743422
Helm Of The Overlord -0.431051 2.227768
Rod Of Atos -0.466986 -0.452284
Scythe Of Vyse -0.428175 1.678842
Boots Of Travel -0.461453 -0.290835
Maelstrom -0.531971 -0.161676
Aeon Disk -0.450200 0.032063
Orchid Malevolence -0.495805 0.338816
Eul'S Scepter Of Divinity -0.483476 -0.210110
Crystalys -0.517281 -0.678312
Pavise -0.528037 -1.001210
Shadow Blade -0.522008 0.032063
Daedalus -0.499203 1.388234
Spirit Vessel -0.509681 -0.110012
Witch Blade -0.536954 -0.226255
Orb Of Corrosion -0.535643 -1.307963
Sange And Yasha -0.536688 0.742438
Bloodthorn -0.537470 2.292348
Black King Bar -0.548476 0.710149
Vanguard -0.553716 -0.807471
Heaven'S Halberd -0.546386 0.387251
Blade Mail -0.555555 -0.549153
Monkey King Bar -0.555549 1.259075
Eye Of Skadi -0.542714 1.517393
Meteor Hammer -0.544020 -0.355414
Linken'S Sphere -0.558433 1.065336
Refresher Orb -0.556080 1.323655