There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 3.406899 -0.941989
Wraith Band 1.945930 -1.441592
Witch Blade 1.494120 -0.272130
Power Treads 1.547766 -0.941989
Hand Of Midas 1.063969 -0.495416
Boots Of Travel 1.370258 -0.327952
Magic Wand 0.874553 -1.472293
Black King Bar 1.074976 0.537282
Null Talisman 0.474786 -1.441592
Aghanim'S Scepter 0.880584 0.621015
Hurricane Pike 0.808831 0.760569
Scythe Of Vyse 0.407400 1.374606
Blink Dagger 0.141551 -0.467505
Orchid Malevolence -0.030406 0.216309
Spirit Vessel -0.087619 -0.171651
Bracer -0.343459 -1.441592
Octarine Core -0.247347 0.844301
Linken'S Sphere -0.262329 0.844301
Force Staff -0.550538 -0.495416
Refresher Orb -0.416471 1.067587
Manta Style -0.425337 0.844301
Eul'S Scepter Of Divinity -0.578254 -0.258175
Urn Of Shadows -0.675110 -1.232261
Arcane Boots -0.648359 -0.997810
Bloodthorn -0.579855 1.904910
Dragon Lance -0.707313 -0.662881
Gleipnir -0.746327 1.430427
Mage Slayer -0.798596 -0.327952
Shiva'S Guard -0.791668 0.983855
Rod Of Atos -0.837353 -0.467505
Daedalus -0.812509 1.123409
Tranquil Boots -0.849061 -1.207141
Aeon Disk -0.834812 -0.048844
Wind Waker -0.832529 2.086330
Phase Boots -0.865284 -0.886167
Boots Of Travel 2 -0.847407 0.788479
Eye Of Skadi -0.853513 1.235052
Crystalys -0.870167 -0.662881