There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Power Treads 3.484680 -1.109499
Magic Wand 2.428813 -1.672638
Aghanim'S Shard 3.003821 -1.109499
Gleipnir 2.380327 1.409808
Hurricane Pike 2.407965 0.698474
Black King Bar 1.897902 0.461363
Null Talisman 1.243776 -1.640035
Arcane Boots 1.197842 -1.168776
Mjollnir 1.329731 1.320891
Daedalus 1.542691 1.083780
Dragon Lance 0.510887 -0.813110
Maelstrom 0.067684 -0.338887
Rod Of Atos 0.342346 -0.605637
Falcon Blade 0.280792 -1.272513
Force Staff 0.191309 -0.635276
Crystalys -0.012458 -0.813110
Monkey King Bar 0.029144 0.965224
Mask Of Madness -0.151011 -0.887207
Aghanim'S Scepter -0.066443 0.550280
Silver Edge -0.118041 1.291252
Blink Dagger -0.161650 -0.605637
Glimmer Cape -0.271546 -0.664915
Moon Shard -0.194067 0.431724
Shadow Blade -0.392067 -0.161054
Tranquil Boots -0.415498 -1.391068
Linken'S Sphere -0.334950 0.787391
Witch Blade -0.463730 -0.398165
Boots Of Bearing -0.363660 0.594738
Boots Of Travel -0.387157 -0.457443
Satanic -0.397449 1.054141
Wraith Band -0.521587 -1.640035
Eul'S Scepter Of Divinity -0.473422 -0.383346
Mage Slayer -0.457631 -0.457443
Aether Lens -0.456990 -0.590818
Hand Of Midas -0.548430 -0.635276
Drum Of Endurance -0.518468 -0.931665
Bottle -0.542610 -1.539263
Scythe Of Vyse -0.487669 1.350530
Bracer -0.575338 -1.640035
Swift Blink -0.506218 2.091502
Eye Of Skadi -0.513402 1.202335
Bloodthorn -0.527114 1.913669
Solar Crest -0.561294 -0.501901
Desolator -0.560269 0.135335
Lotus Orb -0.581877 0.342807
Guardian Greaves -0.556301 1.054141
Revenant'S Brooch -0.579434 1.735835
Orchid Malevolence -0.613294 0.120516
Manta Style -0.589272 0.787391
Refresher Orb -0.587836 1.024502
Spirit Vessel -0.621215 -0.291465
Ethereal Blade -0.627527 0.817030
Phase Boots -0.660199 -1.050221
Yasha And Kaya -0.638859 0.491002
Pipe Of Insight -0.654371 0.061238
Boots Of Travel 2 -0.649472 0.728113
Orb Of Corrosion -0.672065 -1.391068
Butterfly -0.653302 1.009682
Kaya And Sange -0.662765 0.491002
Vladmir'S Offering -0.670191 -0.487082
Sange And Yasha -0.670749 0.491002
Octarine Core -0.670812 0.787391