There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.362000 -1.111191
Aghanim'S Scepter 3.166714 0.775165
Magic Wand 1.860856 -1.664089
Aghanim'S Shard 1.985369 -1.046144
Eul'S Scepter Of Divinity 1.475159 -0.249321
Force Staff 1.431836 -0.525770
Glimmer Cape 1.285302 -0.558293
Aether Lens 0.662825 -0.476985
Guardian Greaves 0.826107 1.328063
Rod Of Atos 0.244214 -0.493247
Null Talisman -0.136823 -1.628313
Aeon Disk -0.202519 -0.005396
Mekansm -0.293892 -0.802219
Hurricane Pike -0.356817 0.937782
Witch Blade -0.413778 -0.265583
Bracer -0.449681 -1.628313
Tranquil Boots -0.461556 -1.355116
Gleipnir -0.413769 1.718344
Blink Dagger -0.408456 -0.493247
Ethereal Blade -0.436399 1.067876
Octarine Core -0.426601 1.035352
Boots Of Travel -0.438120 -0.330630
Pipe Of Insight -0.456907 0.238529
Wind Waker -0.452806 2.482643
Spirit Vessel -0.501036 -0.148499
Kaya And Sange -0.482605 0.710119
Solar Crest -0.493344 -0.379415
Yasha And Kaya -0.496186 0.710119
Refresher Orb -0.503227 1.295540
Meteor Hammer -0.499588 -0.395677
Scythe Of Vyse -0.524888 1.653297
Lotus Orb -0.525670 0.547502
Power Treads -0.558270 -1.046144
Linken'S Sphere -0.541068 1.035352
Dragon Lance -0.568614 -0.720910
Bottle -0.570759 -1.517733
Shadow Blade -0.574327 -0.005396
Hand Of Midas -0.585850 -0.525770
Veil Of Discord -0.575528 -0.964836
Shiva'S Guard -0.569029 1.197969
Maelstrom -0.598155 -0.200536
Orchid Malevolence -0.593489 0.303576
Black King Bar -0.594315 0.677595
Boots Of Bearing -0.596310 0.823950