There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Guardian Greaves 2.885603 1.193263
Bracer 2.177307 -1.614193
Pipe Of Insight 2.490537 0.158612
Magic Wand 1.743748 -1.648167
Arcane Boots 1.156995 -1.123120
Rod Of Atos 1.483307 -0.536303
Aghanim'S Shard 1.654931 -1.061349
Crimson Guard 1.341341 0.374808
Aghanim'S Scepter 1.376828 0.668216
Blade Mail 0.776666 -0.628958
Shiva'S Guard 1.024954 1.069723
Soul Ring 0.320796 -1.428882
Lotus Orb -0.016570 0.452021
Veil Of Discord -0.283313 -0.984137
Mekansm -0.434420 -0.829711
Vanguard -0.414952 -0.876039
Heart Of Tarrasque -0.397613 1.224148
Eternal Shroud -0.445207 -0.011256
Black King Bar -0.463098 0.575561
Heaven'S Halberd -0.495215 0.266710
Phase Boots -0.526058 -0.999579
Gleipnir -0.476037 1.563884
Assault Cuirass -0.484546 1.239591
Power Treads -0.565541 -1.061349
Octarine Core -0.514913 0.915297
Harpoon -0.558154 0.853527
Radiance -0.559764 1.193263
Blink Dagger -0.578705 -0.536303
Eul'S Scepter Of Divinity -0.591333 -0.304664
Scythe Of Vyse -0.609987 1.502114
Null Talisman -0.639296 -1.614193
Vladmir'S Offering -0.629766 -0.412762
Bloodstone -0.617534 0.791757
Force Staff -0.656099 -0.567188
Echo Sabre -0.671592 -0.381877
Kaya And Sange -0.665999 0.606446
Boots Of Travel -0.668259 -0.381877
Meteor Hammer -0.658065 -0.443647
Spirit Vessel -0.686125 -0.208921
Sange And Yasha -0.678474 0.606446
Bottle -0.690724 -1.509184
Aether Lens -0.690724 -0.520860
Linken'S Sphere -0.682987 0.915297
Daedalus -0.692653 1.224148
Wind Waker -0.689290 2.289684