There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 3.937028 -1.064060
Arcane Boots 2.360288 -1.126679
Magic Wand 3.036047 -1.658940
Guardian Greaves 3.363965 1.221528
Spirit Vessel 2.127595 -0.199920
Aghanim'S Scepter 1.741399 0.689268
Force Staff 1.372957 -0.563109
Glimmer Cape 0.962065 -0.594419
Solar Crest 1.164842 -0.422217
Pipe Of Insight 1.130462 0.172662
Bracer 0.736601 -1.624499
Eul'S Scepter Of Divinity 0.473493 -0.296979
Power Treads 0.203974 -1.064060
Hurricane Pike 0.430308 0.845815
Tranquil Boots 0.028338 -1.361500
Witch Blade -0.093775 -0.312634
Blink Dagger -0.008287 -0.531800
Lotus Orb 0.104723 0.470102
Orchid Malevolence -0.198792 0.235281
Urn Of Shadows -0.230665 -1.389678
Shiva'S Guard 0.064517 1.096291
Orb Of Corrosion -0.170347 -1.361500
Aether Lens -0.152763 -0.516145
Mekansm -0.339216 -0.829240
Bloodthorn -0.210142 2.129502
Null Talisman -0.295839 -1.624499
Rod Of Atos -0.242395 -0.531800
Boots Of Bearing -0.154406 0.736232
Scythe Of Vyse -0.210455 1.534623
Dragon Lance -0.355324 -0.750966
Shadow Blade -0.364742 -0.062158
Wraith Band -0.365317 -1.624499
Veil Of Discord -0.352277 -0.985787
Linken'S Sphere -0.273203 0.939743
Aeon Disk -0.306015 -0.062158
Hand Of Midas -0.436310 -0.563109
Boots Of Travel -0.297871 -0.375253
Octarine Core -0.341144 0.939743
Ethereal Blade -0.434160 0.971053
Heaven'S Halberd -0.458358 0.282245
Black King Bar -0.514346 0.595340
Vladmir'S Offering -0.476825 -0.406562
Crimson Guard -0.481510 0.391828
Gleipnir -0.519157 1.597242
Wind Waker -0.484823 2.333013
Eye Of Skadi -0.520289 1.378076
Silver Edge -0.556373 1.472004
Kaya And Sange -0.549816 0.626649
Drum Of Endurance -0.602687 -0.876204
Mage Slayer -0.591833 -0.375253
Blade Mail -0.625395 -0.625728
Yasha And Kaya -0.592290 0.626649
Crystalys -0.637086 -0.750966
Bottle -0.654878 -1.518047
Heart Of Tarrasque -0.611196 1.252838
Phase Boots -0.651457 -1.001441
Sange And Yasha -0.636313 0.626649
Manta Style -0.642297 0.939743
Meteor Hammer -0.609863 -0.437872
Eternal Shroud -0.644616 0.000460
Maelstrom -0.674655 -0.250015
Daedalus -0.649729 1.252838
Pavise -0.679650 -1.064060
Desolator -0.655002 0.250936
Refresher Orb -0.665845 1.190219
Butterfly -0.665952 1.174564
Assault Cuirass -0.672250 1.268493
Holy Locket -0.680666 -0.437872