There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 4.411275 -1.004089
Arcane Boots 3.423300 -1.069157
Blink Dagger 2.335754 -0.451011
Aghanim'S Scepter 2.004488 0.817816
Magic Wand 1.472369 -1.622235
Meteor Hammer 1.365404 -0.353409
Solar Crest 0.342887 -0.337142
Bracer 0.118655 -1.586447
Guardian Greaves 0.103977 1.370894
Tranquil Boots -0.232783 -1.313162
Hand Of Midas -0.253434 -0.483545
Holy Locket -0.166384 -0.353409
Pipe Of Insight -0.183270 0.281005
Power Treads -0.288222 -1.004089
Refresher Orb -0.175064 1.338360
Octarine Core -0.174571 1.078088
Force Staff -0.266615 -0.483545
Orb Of Corrosion -0.287969 -1.313162
Echo Sabre -0.333507 -0.288341
Blade Mail -0.345758 -0.548613
Vladmir'S Offering -0.281575 -0.320875
Boots Of Travel -0.287758 -0.288341
Eul'S Scepter Of Divinity -0.321411 -0.207006
Lotus Orb -0.301221 0.590078
Radiance -0.328081 1.370894
Phase Boots -0.368137 -0.939021
Harpoon -0.332241 1.013020
Mekansm -0.366350 -0.760084
Spirit Vessel -0.354111 -0.106150
Aeon Disk -0.377952 0.036999
Orchid Malevolence -0.411922 0.346073
Glimmer Cape -0.428467 -0.516079
Rod Of Atos -0.433961 -0.451011
Black King Bar -0.439333 0.720214
Soul Ring -0.448036 -1.391243
Shiva'S Guard -0.419624 1.240758
Crystalys -0.460643 -0.678749
Urn Of Shadows -0.472049 -1.342442
Assault Cuirass -0.433274 1.419695
Heaven'S Halberd -0.453401 0.394874
Null Talisman -0.468657 -1.586447
Scythe Of Vyse -0.457656 1.696234
Crimson Guard -0.461438 0.508743
Daedalus -0.464507 1.403428
Aether Lens -0.464537 -0.434744
Sange And Yasha -0.468575 0.752748
Boots Of Bearing -0.462487 0.866617
Bloodthorn -0.467808 2.314380
Heart Of Tarrasque -0.468218 1.403428
Drum Of Endurance -0.483338 -0.808885
Linken'S Sphere -0.483768 1.078088