There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 4.141730 -0.805174
Arcane Boots 2.676457 -0.870935
Magic Wand 1.664168 -1.429905
Glimmer Cape 1.662730 -0.311965
Aether Lens 1.659583 -0.229763
Force Staff 0.644133 -0.279084
Guardian Greaves 0.841338 1.595110
Aghanim'S Scepter 0.632326 1.036140
Mekansm -0.062639 -0.558569
Bracer -0.119073 -1.393737
Null Talisman -0.213547 -1.393737
Blink Dagger -0.110453 -0.246204
Octarine Core -0.064465 1.299185
Holy Locket -0.137488 -0.147562
Eul'S Scepter Of Divinity -0.242741 0.000401
Solar Crest -0.201933 -0.131121
Aeon Disk -0.253382 0.247005
Power Treads -0.439920 -0.805174
Hurricane Pike -0.410269 1.200543
Witch Blade -0.449832 -0.016039
Spirit Vessel -0.437151 0.102331
Desolator -0.446277 0.575812
Orb Of Corrosion -0.471851 -1.117539
Urn Of Shadows -0.496749 -1.147132
Lotus Orb -0.426921 0.805976
Phase Boots -0.515325 -0.739413
Dragon Lance -0.544912 -0.476368
Hand Of Midas -0.560676 -0.279084
Bottle -0.552137 -1.281942
Pipe Of Insight -0.530093 0.493610
Black King Bar -0.544924 0.937498
Linken'S Sphere -0.528785 1.299185
Boots Of Travel -0.523302 -0.081801
Shadow Blade -0.564353 0.247005
Wraith Band -0.564889 -1.393737
Orchid Malevolence -0.569578 0.559371
Ethereal Blade -0.576080 1.332065
Phylactery -0.592310 -0.164002
Tranquil Boots -0.599399 -1.117539
Scythe Of Vyse -0.584443 1.923916
Wind Waker -0.586567 2.762372