There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Tranquil Boots 3.685954 -1.357977
Aghanim'S Shard 3.083169 -1.058398
Shiva'S Guard 2.589036 1.117491
Spirit Vessel 2.075643 -0.188042
Magic Wand 1.244582 -1.657556
Bracer 1.283078 -1.622868
Eul'S Scepter Of Divinity 0.658918 -0.285800
Aghanim'S Scepter 0.590095 0.707541
Radiance 0.329780 1.243630
Veil Of Discord -0.105757 -0.979562
Urn Of Shadows -0.047701 -1.386359
Refresher Orb 0.217563 1.212095
Heaven'S Halberd -0.142915 0.297591
Hand Of Midas -0.300444 -0.553844
Meteor Hammer -0.114750 -0.427706
Pipe Of Insight -0.268642 0.187220
Scythe Of Vyse -0.277679 1.558976
Rod Of Atos -0.334773 -0.522310
Lotus Orb -0.337491 0.486799
Heart Of Tarrasque -0.304948 1.275165
Boots Of Travel -0.326497 -0.364636
Aeon Disk -0.393091 -0.049290
Boots Of Bearing -0.377930 0.754843
Kaya And Sange -0.425615 0.644472
Glimmer Cape -0.476492 -0.585379
Orchid Malevolence -0.479149 0.250289
Force Staff -0.504323 -0.553844
Power Treads -0.514849 -1.058398
Ethereal Blade -0.500205 0.991353
Linken'S Sphere -0.505144 0.959818
Black King Bar -0.520280 0.612937
Wind Waker -0.526780 2.363110
Aether Lens -0.542964 -0.506542
Holy Locket -0.548943 -0.427706
Arcane Boots -0.571513 -1.121468
Eternal Shroud -0.562778 0.013779
Octarine Core -0.552315 0.959818
Null Talisman -0.573267 -1.622868
Solar Crest -0.567075 -0.411938
Crimson Guard -0.571483 0.407962
Bottle -0.582659 -1.515651
Gleipnir -0.571245 1.622046
Guardian Greaves -0.570295 1.243630
Blade Mail -0.588314 -0.616913
Drum Of Endurance -0.583364 -0.869191
Bloodstone -0.586149 0.833680