There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Guardian Greaves 3.484695 1.008131
Blink Dagger 3.105233 -0.633180
Aghanim'S Scepter 3.203354 0.509876
Arcane Boots 1.091056 -1.190054
Magic Wand 1.483153 -1.688309
Pipe Of Insight 1.750500 0.026275
Aghanim'S Shard 1.805323 -1.131435
Bracer 1.235328 -1.656069
Soul Ring 1.009905 -1.480214
Shiva'S Guard 1.476695 0.890895
Null Talisman 0.379876 -1.656069
Crimson Guard 0.242753 0.231439
Lotus Orb 0.049311 0.304712
Mekansm -0.296761 -0.911617
Black King Bar -0.028596 0.421949
Blade Mail -0.208534 -0.721107
Veil Of Discord -0.254390 -1.058163
Heaven'S Halberd -0.189477 0.128857
Octarine Core -0.151027 0.744349
Power Treads -0.323400 -1.131435
Vanguard -0.376286 -0.955581
Refresher Orb -0.272079 0.978822
Radiance -0.325655 1.008131
Heart Of Tarrasque -0.297551 1.037440
Scythe Of Vyse -0.328602 1.301223
Linken'S Sphere -0.340350 0.744349
Glimmer Cape -0.420637 -0.691798
Boots Of Travel -0.433174 -0.486634
Eul'S Scepter Of Divinity -0.468645 -0.413362
Eternal Shroud -0.489489 -0.134925
Overwhelming Blink -0.456711 2.033951
Force Staff -0.515715 -0.662489
Aether Lens -0.526951 -0.618526
Aeon Disk -0.516743 -0.193543
Orchid Malevolence -0.541303 0.084894
Hand Of Midas -0.560491 -0.662489
Gleipnir -0.525187 1.359841
Bloodstone -0.523224 0.627113
Kaya And Sange -0.534253 0.451258
Harpoon -0.539412 0.685731
Tranquil Boots -0.570017 -1.409872
Shadow Blade -0.576035 -0.193543
Bottle -0.574034 -1.556418
Vladmir'S Offering -0.555031 -0.515944
Spirit Vessel -0.567139 -0.322503
Sange And Yasha -0.565185 0.451258
Wind Waker -0.563924 2.048606
Assault Cuirass -0.569953 1.052095
Echo Sabre -0.591477 -0.486634
Rod Of Atos -0.598082 -0.633180
Boots Of Bearing -0.587978 0.553840
Meteor Hammer -0.580285 -0.545253
Solar Crest -0.591707 -0.530598
Bloodthorn -0.588724 1.858096
Silver Edge -0.597852 1.242604
Yasha And Kaya -0.597215 0.451258
Arcane Blink -0.597905 2.033951