There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.380722 -1.023200
Blade Mail 3.040546 -0.497921
Magic Wand 2.306236 -1.581309
Aghanim'S Scepter 2.469858 0.880937
Aghanim'S Shard 2.150213 -0.957540
Guardian Greaves 2.403570 1.439046
Pipe Of Insight 1.453685 0.339243
Solar Crest 0.701896 -0.284526
Crimson Guard 0.719256 0.569052
Bracer 0.484439 -1.545196
Heart Of Tarrasque 0.500698 1.471876
Lotus Orb 0.367795 0.651127
Shiva'S Guard 0.264900 1.307726
Glimmer Cape -0.023574 -0.465091
Soul Ring -0.036255 -1.348216
Harpoon -0.090520 1.077916
Black King Bar -0.166045 0.782447
Mekansm -0.283471 -0.711315
Force Staff -0.213338 -0.432261
Phase Boots -0.229021 -0.891880
Vanguard -0.336484 -0.760560
Eternal Shroud -0.267038 0.158678
Holy Locket -0.261747 -0.300941
Aether Lens -0.354284 -0.383016
Octarine Core -0.305970 1.143576
Heaven'S Halberd -0.377061 0.454147
Spirit Vessel -0.399456 -0.051434
Eul'S Scepter Of Divinity -0.409251 -0.153206
Blink Dagger -0.394757 -0.399431
Radiance -0.408778 1.439046
Veil Of Discord -0.480511 -0.875465
Echo Sabre -0.516301 -0.235281
Assault Cuirass -0.444380 1.488291
Vladmir'S Offering -0.484119 -0.268111
Orb Of Corrosion -0.529855 -1.269424
Power Treads -0.544302 -0.957540
Sange And Yasha -0.507383 0.815277
Rod Of Atos -0.543238 -0.399431
Aeon Disk -0.537570 0.093018
Null Talisman -0.566156 -1.545196
Phylactery -0.579891 -0.317356
Hand Of Midas -0.598745 -0.432261
Boots Of Travel -0.539866 -0.235281
Urn Of Shadows -0.606242 -1.298971
Refresher Orb -0.584869 1.406216
Pavise -0.628517 -0.957540
Scythe Of Vyse -0.596756 1.767345
Linken'S Sphere -0.593822 1.143576
Ethereal Blade -0.626141 1.176406
Tranquil Boots -0.653167 -1.269424
Bottle -0.649673 -1.433574
Kaya And Sange -0.635154 0.815277
Orchid Malevolence -0.647718 0.404903
Boots Of Bearing -0.641817 0.930182
Overwhelming Blink -0.641462 2.588094
Drum Of Endurance -0.658227 -0.760560
Meteor Hammer -0.650886 -0.300941