There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.321132 -0.994250
Aether Lens 2.676453 -0.381310
Aghanim'S Shard 2.656510 -0.931385
Aghanim'S Scepter 2.200355 0.828854
Magic Wand 1.527193 -1.528609
Glimmer Cape 1.368208 -0.459892
Null Talisman 0.397450 -1.494033
Blink Dagger 0.667187 -0.397027
Force Staff 0.075552 -0.428459
Phylactery -0.131203 -0.318445
Shadow Blade -0.223761 0.074466
Power Treads -0.275817 -0.931385
Bracer -0.309995 -1.494033
Bottle -0.358509 -1.387161
Boots Of Travel -0.311239 -0.239862
Eul'S Scepter Of Divinity -0.372197 -0.161280
Aeon Disk -0.395169 0.074466
Octarine Core -0.367734 1.080317
Ethereal Blade -0.400295 1.111749
Black King Bar -0.422765 0.734555
Guardian Greaves -0.411953 1.363212
Wraith Band -0.489543 -1.494033
Linken'S Sphere -0.447462 1.080317
Yasha And Kaya -0.446106 0.765988
Silver Edge -0.480254 1.614675
Meteor Hammer -0.468942 -0.302728
Hand Of Midas -0.526652 -0.428459
Manta Style -0.500037 1.080317
Soul Ring -0.528783 -1.305436
Tranquil Boots -0.535284 -1.229997
Spirit Vessel -0.523550 -0.063839
Lotus Orb -0.520245 0.608824
Witch Blade -0.539632 -0.176997
Hurricane Pike -0.528808 0.986018
Scythe Of Vyse -0.527977 1.677540
Refresher Orb -0.529775 1.331779
Mask Of Madness -0.559660 -0.695639
Solar Crest -0.540982 -0.287012
Orchid Malevolence -0.555435 0.373078
Kaya And Sange -0.539818 0.765988
Mekansm -0.561815 -0.695639
Bloodthorn -0.558643 2.274764