There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.116028 -1.038862
Blink Dagger 2.813220 -0.570874
Aghanim'S Shard 2.869389 -1.101261
Vladmir'S Offering 1.795344 -0.446077
Bracer 1.208907 -1.659727
Magic Wand 1.083860 -1.694047
Shiva'S Guard 1.075177 1.051487
Pipe Of Insight 0.735427 0.131109
Soul Ring 0.435996 -1.472532
Mage Slayer 0.534825 -0.414877
Aghanim'S Scepter 0.317943 0.645897
Arcane Boots -0.178658 -1.163659
Blade Mail -0.297685 -0.664471
Radiance -0.228356 1.176284
Eternal Shroud -0.241669 -0.040486
Assault Cuirass -0.188417 1.223083
Refresher Orb -0.260893 1.145085
Sange And Yasha -0.276398 0.583499
Lotus Orb -0.358602 0.427502
Veil Of Discord -0.513638 -1.023263
Daedalus -0.351310 1.207483
Satanic -0.348138 1.176284
Desolator -0.436305 0.209108
Guardian Greaves -0.416080 1.176284
Black King Bar -0.492408 0.552299
Heart Of Tarrasque -0.420941 1.207483
Harpoon -0.503653 0.833092
Heaven'S Halberd -0.564069 0.240307
Octarine Core -0.535610 0.895491
Overwhelming Blink -0.540143 2.268258
Crystalys -0.622071 -0.789268
Crimson Guard -0.623750 0.349504
Boots Of Travel -0.599917 -0.414877
Glimmer Cape -0.642928 -0.633272
Power Treads -0.669194 -1.101261
Echo Sabre -0.692894 -0.414877
Scythe Of Vyse -0.660936 1.488277
Eul'S Scepter Of Divinity -0.693240 -0.336879
Vanguard -0.718577 -0.914065
Mekansm -0.730103 -0.867267
Null Talisman -0.728340 -1.659727
Solar Crest -0.721780 -0.461676
Linken'S Sphere -0.729412 0.895491