There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.248422 -0.914695
Aether Lens 2.474159 -0.285102
Aghanim'S Shard 2.398239 -0.850121
Glimmer Cape 1.262218 -0.365819
Magic Wand 0.929080 -1.463570
Holy Locket 1.029743 -0.204385
Blink Dagger 0.523671 -0.301246
Force Staff 0.104774 -0.333532
Guardian Greaves 0.133175 1.506815
Eul'S Scepter Of Divinity -0.013190 -0.059095
Null Talisman -0.294201 -1.428055
Aeon Disk -0.248692 0.183056
Phylactery -0.320727 -0.220529
Ethereal Blade -0.293299 1.248520
Mekansm -0.362939 -0.607970
Aghanim'S Scepter -0.388150 0.957939
Hand Of Midas -0.531579 -0.333532
Spirit Vessel -0.526593 0.040994
Solar Crest -0.530933 -0.188242
Bottle -0.563822 -1.318280
Octarine Core -0.543595 1.216234
Lotus Orb -0.557916 0.731932
Urn Of Shadows -0.597157 -1.185904
Boots Of Travel -0.584542 -0.139812
Linken'S Sphere -0.602958 1.216234
Bracer -0.636531 -1.428055
Scythe Of Vyse -0.630934 1.829683
Dagon -0.648206 0.086196
Tranquil Boots -0.654677 -1.156846
Yasha And Kaya -0.640811 0.893366
Pipe Of Insight -0.641942 0.425207
Wind Waker -0.644449 2.652996
Meteor Hammer -0.645637 -0.204385