There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 4.153789 -1.183585
Black King Bar 3.349198 0.280466
Wraith Band 1.608346 -1.754852
Aghanim'S Shard 2.125406 -1.240999
Blade Mail 1.657241 -0.839102
Aghanim'S Scepter 1.743302 0.366587
Sange And Yasha 1.493816 0.309173
Mjollnir 1.350145 1.112966
Radiance 1.377350 0.854604
Magic Wand 0.839117 -1.786429
Maelstrom 0.138272 -0.494620
Skull Basher 0.513462 -0.394146
Abyssal Blade 0.568131 1.586629
Power Treads 0.181412 -1.240999
Gleipnir 0.169614 1.199087
Bloodstone 0.122012 0.481414
Butterfly 0.029384 0.811544
Monkey King Bar -0.161159 0.768483
Eternal Shroud -0.185351 -0.264965
Silver Edge -0.301617 1.084259
Boots Of Travel -0.234584 -0.609447
Eye Of Skadi -0.294663 0.998138
Satanic -0.332205 0.854604
Linken'S Sphere -0.349308 0.596242
Kaya And Sange -0.382943 0.309173
Shadow Blade -0.516035 -0.322378
Diffusal Blade -0.512010 -0.609447
Null Talisman -0.482571 -1.754852
Manta Style -0.460777 0.596242
Bracer -0.504602 -1.754852
Orb Of Corrosion -0.503913 -1.513714
Heart Of Tarrasque -0.441252 0.883311
Arcane Boots -0.494175 -1.298412
Shiva'S Guard -0.440108 0.739776
Meteor Hammer -0.374491 -0.666861
Bloodthorn -0.500869 1.687104
Nullifier -0.513850 0.668009
Disperser -0.520555 1.227793
Hand Of Midas -0.573861 -0.781688
Orchid Malevolence -0.572878 -0.049663
Daedalus -0.539689 0.883311
Bottle -0.567035 -1.657248
Eul'S Scepter Of Divinity -0.567017 -0.537680
Vanguard -0.586540 -1.068757
Assault Cuirass -0.554572 0.897664
Heaven'S Halberd -0.586361 -0.006603
Desolator -0.576361 -0.035309
Dagon -0.591756 -0.408499
Boots Of Travel 2 -0.574584 0.538828
Mage Slayer -0.595976 -0.609447
Harpoon -0.586643 0.538828
Refresher Orb -0.588381 0.825897
Falcon Blade -0.604899 -1.398886
Crystalys -0.615830 -0.953930
Blink Dagger -0.600724 -0.752982
Moon Shard -0.594715 0.251759
Yasha And Kaya -0.599213 0.309173
Wind Waker -0.608576 1.873698
Octarine Core -0.613845 0.596242
Swift Blink -0.613509 1.859345