There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.299798 -1.126071
Aghanim'S Scepter 2.902965 0.685638
Phylactery 1.665212 -0.454489
Aghanim'S Shard 1.241221 -1.063598
Aether Lens 0.781812 -0.516962
Refresher Orb 1.032180 1.185420
Null Talisman 0.525191 -1.622730
Bottle 0.534482 -1.516526
Magic Wand 0.195875 -1.657090
Octarine Core 0.464721 0.935529
Ethereal Blade 0.046537 0.966766
Kaya And Sange -0.021129 0.623166
Eul'S Scepter Of Divinity -0.151872 -0.298307
Yasha And Kaya -0.095251 0.623166
Boots Of Travel -0.412129 -0.376398
Force Staff -0.553475 -0.563817
Wind Waker -0.489058 2.325548
Linken'S Sphere -0.519732 0.935529
Blink Dagger -0.543797 -0.532580
Power Treads -0.602618 -1.063598
Hurricane Pike -0.569179 0.841820
Scythe Of Vyse -0.620317 1.529020
Witch Blade -0.650021 -0.313926
Black King Bar -0.642628 0.591929
Glimmer Cape -0.650729 -0.595053
Guardian Greaves -0.644494 1.216657
Manta Style -0.663894 0.935529
Aeon Disk -0.671878 -0.064035
Maelstrom -0.701610 -0.251453
Wraith Band -0.703154 -1.622730
Dragon Lance -0.702670 -0.751235
Meteor Hammer -0.671804 -0.438871
Moon Shard -0.703851 0.560693
Boots Of Travel 2 -0.704705 0.873057