There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 4.436051 -1.098344
Aghanim'S Shard 2.318552 -1.159332
Bracer 1.627410 -1.705177
Shadow Blade 1.605255 -0.183519
Blade Mail 1.102609 -0.732414
Magic Wand 0.860084 -1.738721
Silver Edge 1.064064 1.310694
Octarine Core 0.918998 0.792293
Yasha And Kaya 0.664336 0.487352
Hand Of Midas 0.132451 -0.671426
Black King Bar 0.234239 0.456858
Aghanim'S Scepter 0.306494 0.548340
Eul'S Scepter Of Divinity 0.168936 -0.412225
Spirit Vessel 0.152972 -0.317694
Wind Waker 0.017312 2.149283
Power Treads -0.267463 -1.159332
Assault Cuirass -0.156290 1.112482
Sange And Yasha -0.197200 0.487352
Heaven'S Halberd -0.342518 0.151916
Echo Sabre -0.391656 -0.488461
Urn Of Shadows -0.464095 -1.476471
Orb Of Corrosion -0.438515 -1.449027
Heart Of Tarrasque -0.356119 1.097235
Boots Of Bearing -0.400404 0.594081
Drum Of Endurance -0.521408 -0.976367
Shiva'S Guard -0.464025 0.944764
Lotus Orb -0.506595 0.334881
Harpoon -0.556802 0.731305
Orchid Malevolence -0.618280 0.106175
Boots Of Travel -0.588010 -0.488461
Tranquil Boots -0.652491 -1.449027
Pipe Of Insight -0.607853 0.045187
Eternal Shroud -0.618812 -0.122531
Moon Shard -0.623672 0.426364
Bottle -0.669380 -1.601497
Linken'S Sphere -0.646567 0.792293
Bloodthorn -0.660364 1.951071
Veil Of Discord -0.700940 -1.083097
Kaya And Sange -0.681657 0.487352
Monkey King Bar -0.682379 0.975258
Phylactery -0.701294 -0.564696
Daedalus -0.692640 1.097235
Boots Of Travel 2 -0.690947 0.731305
Radiance -0.711386 1.066741