There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.213667 -0.914695
Aether Lens 2.527418 -0.285102
Aghanim'S Shard 2.432033 -0.850121
Glimmer Cape 1.176204 -0.365819
Magic Wand 0.929511 -1.463570
Holy Locket 1.018364 -0.204385
Blink Dagger 0.536790 -0.301246
Force Staff 0.128954 -0.333532
Guardian Greaves 0.158388 1.506815
Eul'S Scepter Of Divinity -0.016248 -0.059095
Null Talisman -0.293826 -1.428055
Aeon Disk -0.238100 0.183056
Phylactery -0.330200 -0.220529
Mekansm -0.355732 -0.607970
Ethereal Blade -0.316724 1.248520
Aghanim'S Scepter -0.403309 0.957939
Hand Of Midas -0.535176 -0.333532
Spirit Vessel -0.530763 0.040994
Solar Crest -0.531779 -0.188242
Bottle -0.569027 -1.318280
Lotus Orb -0.553717 0.731932
Octarine Core -0.543139 1.216234
Urn Of Shadows -0.592601 -1.185904
Boots Of Travel -0.589723 -0.139812
Bracer -0.626905 -1.428055
Linken'S Sphere -0.609813 1.216234
Scythe Of Vyse -0.628166 1.829683
Dagon -0.647250 0.086196
Tranquil Boots -0.651504 -1.156846
Pipe Of Insight -0.636810 0.425207
Yasha And Kaya -0.637543 0.893366
Wind Waker -0.641529 2.652996
Meteor Hammer -0.641747 -0.204385