There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 2.879395 -1.078117
Aghanim'S Shard 2.372657 -1.005088
Aghanim'S Scepter 2.523401 1.039718
Glimmer Cape 1.729106 -0.457372
Magic Wand 0.717207 -1.698862
Refresher Orb 1.042404 1.623948
Aether Lens 0.288001 -0.366086
Force Staff -0.207842 -0.420858
Hand Of Midas -0.226897 -0.420858
Aeon Disk -0.225588 0.163372
Octarine Core -0.243639 1.331833
Guardian Greaves -0.279231 1.660463
Null Talisman -0.413194 -1.658696
Shadow Blade -0.412549 0.163372
Solar Crest -0.411366 -0.256543
Heart Of Tarrasque -0.439583 1.696977
Bracer -0.532428 -1.658696
Eul'S Scepter Of Divinity -0.529850 -0.110486
Boots Of Travel -0.535035 -0.201771
Blink Dagger -0.561633 -0.384343
Holy Locket -0.560566 -0.274800
Pipe Of Insight -0.567658 0.437230
Linken'S Sphere -0.567967 1.331833
Lotus Orb -0.578764 0.784117
Tranquil Boots -0.593355 -1.351975
Mekansm -0.595250 -0.731230
Ethereal Blade -0.586511 1.368348
Spirit Vessel -0.616305 0.002709
Rod Of Atos -0.621524 -0.384343
Boots Of Bearing -0.621296 1.094490
Vladmir'S Offering -0.624139 -0.238286