There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 3.617736 -1.008983
Null Talisman 2.354652 -1.525374
Power Treads 2.519187 -1.008983
Hurricane Pike 2.377600 0.750787
Magic Wand 1.168892 -1.557107
Aghanim'S Scepter 1.471564 0.606543
Witch Blade 0.935255 -0.316614
Force Staff 0.257709 -0.547404
Refresher Orb 0.618793 1.068122
Arcane Boots 0.256481 -1.066680
Tranquil Boots 0.069813 -1.283045
Hand Of Midas 0.023876 -0.547404
Glimmer Cape -0.091967 -0.576252
Shadow Blade -0.183275 -0.085825
Mask Of Madness -0.235308 -0.792617
Dragon Lance -0.364684 -0.720496
Black King Bar -0.227501 0.519997
Scythe Of Vyse -0.250253 1.385458
Rod Of Atos -0.419558 -0.518555
Moon Shard -0.375420 0.491149
Eul'S Scepter Of Divinity -0.457063 -0.302190
Silver Edge -0.406272 1.327760
Linken'S Sphere -0.418177 0.837333
Bottle -0.518198 -1.427288
Boots Of Travel -0.418949 -0.374312
Bracer -0.531721 -1.525374
Aeon Disk -0.478762 -0.085825
Orchid Malevolence -0.538536 0.188238
Wraith Band -0.552985 -1.525374
Boots Of Bearing -0.532744 0.649817
Gleipnir -0.543476 1.443155
Octarine Core -0.540891 0.837333
Monkey King Bar -0.577059 1.010425
Bloodthorn -0.576709 1.933583
Satanic -0.599543 1.096971
Yasha And Kaya -0.612495 0.548846
Blink Dagger -0.628039 -0.518555
Drum Of Endurance -0.655361 -0.835890
Spirit Vessel -0.654177 -0.212759
Mage Slayer -0.657097 -0.374312
Solar Crest -0.659036 -0.417585
Guardian Greaves -0.651363 1.096971
Eye Of Skadi -0.649354 1.241214
Wind Waker -0.665585 2.121099