There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Desolator 3.241021 0.140077
Power Treads 2.170060 -0.994949
Bloodthorn 2.617775 1.761541
Aghanim'S Shard 1.497656 -0.994949
Magic Wand 0.824459 -1.508413
Orchid Malevolence 0.395772 0.126564
Daedalus 1.096506 1.004858
Arcane Boots 0.616746 -1.048998
Wraith Band 0.415318 -1.478686
Black King Bar 0.579823 0.437345
Falcon Blade 0.000931 -1.143583
Dragon Lance -0.001289 -0.724705
Crystalys -0.151998 -0.724705
Scythe Of Vyse -0.050413 1.248078
Hurricane Pike -0.185006 0.653540
Monkey King Bar -0.238336 0.896760
Nullifier -0.358755 0.802175
Linken'S Sphere -0.353223 0.734614
Gleipnir -0.441257 1.302126
Aghanim'S Scepter -0.449642 0.518418
Boots Of Travel -0.469359 -0.400412
Maelstrom -0.625399 -0.292314
Bottle -0.626286 -1.386803
Phylactery -0.672005 -0.467973
Eye Of Skadi -0.622666 1.112955
Satanic -0.650468 0.977833
Diffusal Blade -0.734225 -0.400412
Soul Ring -0.740454 -1.316539
Null Talisman -0.752265 -1.478686
Butterfly -0.722598 0.937297
Meteor Hammer -0.672182 -0.454461
Bracer -0.787128 -1.478686
Moon Shard -0.763026 0.410321
Mjollnir -0.791400 1.221053
Boots Of Travel 2 -0.796200 0.680565
Disperser -0.800487 1.329151