There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 2.811210 -0.959267
Aghanim'S Shard 2.109968 -0.895644
Aether Lens 1.839796 -0.338945
Glimmer Cape 1.669619 -0.418473
Magic Wand 1.315712 -1.500060
Blink Dagger 1.360656 -0.354851
Aghanim'S Scepter 1.234679 0.885793
Force Staff 0.235961 -0.386662
Null Talisman -0.339781 -1.465067
Eul'S Scepter Of Divinity -0.259738 -0.116265
Guardian Greaves -0.276655 1.426586
Solar Crest -0.353931 -0.243511
Aeon Disk -0.345864 0.122320
Tranquil Boots -0.438399 -1.197852
Ethereal Blade -0.475985 1.172095
Bracer -0.577037 -1.465067
Lotus Orb -0.559565 0.663113
Scythe Of Vyse -0.575475 1.744699
Octarine Core -0.564909 1.140283
Linken'S Sphere -0.606908 1.140283
Boots Of Travel -0.606633 -0.195794
Mekansm -0.640803 -0.657059
Spirit Vessel -0.635051 -0.017650
Meteor Hammer -0.638703 -0.259417
Orchid Malevolence -0.667079 0.424528
Pipe Of Insight -0.653426 0.360905
Hand Of Midas -0.678221 -0.386662
Rod Of Atos -0.671283 -0.354851
Bottle -0.681073 -1.356909
Wind Waker -0.659635 2.555889
Boots Of Bearing -0.671447 0.933510