There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Power Treads 3.554099 -1.086483
Wraith Band 2.946353 -1.606485
Hurricane Pike 2.372938 0.685588
Mjollnir 1.684672 1.295646
Aghanim'S Shard 0.927420 -1.086483
Daedalus 0.953781 1.063243
Monkey King Bar 0.667662 0.947042
Aghanim'S Scepter 0.656365 0.540337
Maelstrom 0.193632 -0.331174
Mask Of Madness 0.407644 -0.868606
Dragon Lance 0.260679 -0.795980
Silver Edge 0.372488 1.266596
Shadow Blade -0.098093 -0.156872
Magic Wand -0.009323 -1.638440
Black King Bar -0.015670 0.453186
Desolator -0.010359 0.133632
Satanic -0.027186 1.034193
Crystalys -0.354085 -0.795980
Arcane Boots -0.408048 -1.144584
Phylactery -0.514935 -0.520001
Butterfly -0.372507 0.990617
Boots Of Travel -0.428597 -0.447375
Gleipnir -0.476832 1.382797
Moon Shard -0.432724 0.424135
Eye Of Skadi -0.509858 1.179444
Phase Boots -0.594326 -1.028383
Linken'S Sphere -0.557299 0.772739
Force Staff -0.630101 -0.621678
Blink Dagger -0.616451 -0.592627
Disperser -0.634939 1.411847
Hand Of Midas -0.677347 -0.621678
Tranquil Boots -0.675289 -1.362462
Null Talisman -0.681000 -1.606485
Manta Style -0.662974 0.772739
Diffusal Blade -0.703728 -0.447375
Solar Crest -0.686492 -0.490951
Swift Blink -0.682875 2.050955
Bracer -0.708654 -1.606485
Octarine Core -0.696184 0.772739
Yasha And Kaya -0.704892 0.482236
Sange And Yasha -0.709805 0.482236
Boots Of Travel 2 -0.717162 0.714639