There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Scepter 5.027709 0.575730
Magic Wand 3.343064 -1.741420
Phase Boots 2.008531 -1.092618
Aghanim'S Shard 2.285963 -1.154409
Tranquil Boots 1.083813 -1.447914
Spirit Vessel 1.278303 -0.301698
Arcane Boots 0.852344 -1.216199
Aether Lens 1.108974 -0.613740
Boots Of Bearing 1.274445 0.622073
Phylactery 0.468342 -0.551950
Desolator 0.453781 0.143195
Orchid Malevolence 0.327666 0.127747
Solar Crest 0.504500 -0.521054
Pipe Of Insight 0.551351 0.065957
Black King Bar 0.320934 0.483044
Lotus Orb 0.382099 0.359462
Guardian Greaves 0.289891 1.100950
Bracer -0.055727 -1.707435
Eul'S Scepter Of Divinity 0.065163 -0.397473
Scythe Of Vyse 0.141490 1.409904
Wraith Band -0.228103 -1.707435
Octarine Core 0.104847 0.822892
Bloodthorn -0.070172 1.996915
Bottle -0.226637 -1.602391
Force Staff -0.209157 -0.660083
Drum Of Endurance -0.337221 -0.969037
Butterfly -0.114742 1.054607
Yasha And Kaya -0.087220 0.513939
Vladmir'S Offering -0.149646 -0.505607
Boots Of Travel -0.142952 -0.474711
Urn Of Shadows -0.396333 -1.475720
Linken'S Sphere -0.174675 0.822892
Power Treads -0.440797 -1.154409
Ethereal Blade -0.283951 0.853788
Orb Of Corrosion -0.440642 -1.447914
Wind Waker -0.260944 2.197734
Sange And Yasha -0.402362 0.513939
Daedalus -0.448400 1.131846
Crimson Guard -0.424840 0.282224
Null Talisman -0.530565 -1.707435
Heart Of Tarrasque -0.414528 1.131846
Monkey King Bar -0.501623 1.008264
Heaven'S Halberd -0.517073 0.174090
Skull Basher -0.598315 -0.242996
Abyssal Blade -0.562362 1.888781
Manta Style -0.580071 0.822892
Vanguard -0.645893 -0.969037
Crystalys -0.668148 -0.845455
Satanic -0.592109 1.100950
Mekansm -0.676485 -0.922694
Assault Cuirass -0.580905 1.147293
Meteor Hammer -0.547462 -0.536502
Blink Dagger -0.630521 -0.629188
Moon Shard -0.629165 0.452148
Battle Fury -0.674127 0.532476
Dagon -0.683019 -0.258444
Blade Mail -0.684002 -0.721874
Boots Of Travel 2 -0.652335 0.761102
Eternal Shroud -0.667916 -0.103967
Hand Of Midas -0.722346 -0.660083
Nullifier -0.683601 0.900131
Shiva'S Guard -0.688422 0.977369
Kaya And Sange -0.693724 0.513939
Harpoon -0.707732 0.761102
Aeon Disk -0.724325 -0.165758
Eye Of Skadi -0.721911 1.255427