There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Scepter 3.632897 0.390743
Diffusal Blade 2.772225 -0.573301
Blink Dagger 2.665246 -0.715072
Power Treads 2.053455 -1.197094
Aghanim'S Shard 2.359136 -1.197094
Magic Wand 1.001694 -1.735824
Arcane Boots 1.035909 -1.253802
Skull Basher 1.320900 -0.360644
Bottle 0.981855 -1.608230
Bracer 0.154349 -1.704635
Octarine Core 0.295620 0.617577
Abyssal Blade 0.133537 1.595798
Maelstrom -0.307205 -0.459884
Linken'S Sphere -0.050028 0.617577
Disperser -0.101527 1.241370
Eul'S Scepter Of Divinity -0.290919 -0.502415
Orb Of Corrosion -0.312805 -1.466459
Harpoon -0.232049 0.560868
Black King Bar -0.369362 0.305680
Lotus Orb -0.373717 0.192263
Gleipnir -0.357530 1.213016
Manta Style -0.368072 0.617577
Shiva'S Guard -0.325704 0.759348
Desolator -0.363204 -0.006216
Echo Sabre -0.465474 -0.573301
Null Talisman -0.452106 -1.704635
Guardian Greaves -0.384985 0.872765
Overwhelming Blink -0.356536 1.865163
Boots Of Travel -0.393821 -0.573301
Assault Cuirass -0.375675 0.915296
Mage Slayer -0.463313 -0.573301
Pipe Of Insight -0.464256 -0.077102
Monkey King Bar -0.467482 0.787702
Wraith Band -0.539460 -1.704635
Eye Of Skadi -0.475912 1.014536
Phase Boots -0.569601 -1.140385
Sange And Yasha -0.526436 0.334035
Refresher Orb -0.531238 0.844411
Blade Mail -0.570245 -0.800135
Wind Waker -0.554525 1.879340
Vanguard -0.606533 -1.026968
Daedalus -0.586576 0.901119
Orchid Malevolence -0.609371 -0.020393
Heaven'S Halberd -0.612498 0.022138
Mjollnir -0.600646 1.127953
Crimson Guard -0.606216 0.121378
Nullifier -0.614144 0.688463
Spirit Vessel -0.629123 -0.414517
Scythe Of Vyse -0.626386 1.156307
Satanic -0.614355 0.872765
Heart Of Tarrasque -0.628663 0.901119
Drum Of Endurance -0.629122 -1.026968