There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Power Treads 3.126406 -1.078484
Desolator 2.551552 0.180395
Aghanim'S Shard 2.617622 -1.078484
Daedalus 2.404795 1.139541
Wraith Band 1.282408 -1.615007
Magic Wand 1.341611 -1.647977
Gleipnir 1.772735 1.469248
Linken'S Sphere 1.829461 0.839808
Black King Bar 1.144761 0.510101
Maelstrom 0.496055 -0.299178
Falcon Blade 0.585239 -1.243338
Dragon Lance 0.478638 -0.778751
Monkey King Bar 0.533956 1.019648
Crystalys -0.102837 -0.778751
Satanic 0.391222 1.109568
Diffusal Blade -0.034979 -0.419071
Hurricane Pike 0.175041 0.749888
Spirit Vessel -0.071965 -0.251221
Mjollnir -0.189208 1.379328
Eye Of Skadi -0.147355 1.259434
Bracer -0.396233 -1.615007
Orchid Malevolence -0.399694 0.165408
Manta Style -0.361498 0.839808
Butterfly -0.305694 1.064608
Bloodthorn -0.387045 1.978794
Aghanim'S Scepter -0.415927 0.600021
Sange And Yasha -0.448496 0.540075
Boots Of Travel -0.452267 -0.419071
Disperser -0.499794 1.499221
Rod Of Atos -0.589743 -0.568938
Nullifier -0.533017 0.914741
Urn Of Shadows -0.622678 -1.390207
Arcane Boots -0.629375 -1.138431
Eul'S Scepter Of Divinity -0.623168 -0.344138
Lotus Orb -0.634283 0.390208
Bottle -0.659935 -1.513097
Heart Of Tarrasque -0.618171 1.139541
Scythe Of Vyse -0.639719 1.409301
Null Talisman -0.670334 -1.615007
Tranquil Boots -0.682880 -1.363231
Solar Crest -0.669690 -0.464031
Radiance -0.665212 1.109568
Moon Shard -0.657730 0.480128
Force Staff -0.695258 -0.598911
Hand Of Midas -0.698950 -0.598911
Vladmir'S Offering -0.678308 -0.449045
Mage Slayer -0.688370 -0.419071
Octarine Core -0.680440 0.839808
Pipe Of Insight -0.686104 0.105462
Orb Of Corrosion -0.703671 -1.363231
Boots Of Travel 2 -0.687527 0.779861
Aeon Disk -0.698381 -0.119338
Heaven'S Halberd -0.701533 0.210368
Aether Lens -0.704034 -0.553951