There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.251009 -1.152565
Bottle 2.660428 -1.644604
Mage Slayer 2.859914 -0.556154
Aghanim'S Shard 2.184826 -1.212206
Magic Wand 1.099717 -1.778797
Black King Bar 0.885148 0.368284
Aghanim'S Scepter 1.200190 0.457746
Shiva'S Guard 1.186099 0.845413
Maelstrom 0.171639 -0.436871
Sange And Yasha 0.623187 0.398105
Gleipnir 0.373885 1.322542
Daedalus 0.132755 0.994516
Eul'S Scepter Of Divinity -0.070499 -0.481602
Boots Of Travel -0.015473 -0.556154
Linken'S Sphere 0.025649 0.696310
Orb Of Corrosion -0.128845 -1.495501
Desolator -0.125639 0.040258
Radiance -0.020154 0.964695
Kaya And Sange -0.083414 0.398105
Veil Of Discord -0.466508 -1.137654
Battle Fury -0.450465 0.415997
Crystalys -0.507223 -0.914000
Wraith Band -0.544577 -1.745994
Octarine Core -0.358301 0.696310
Manta Style -0.449591 0.696310
Blade Mail -0.495745 -0.794718
Power Treads -0.599123 -1.212206
Mjollnir -0.575953 1.233080
Eye Of Skadi -0.595991 1.113798
Spirit Vessel -0.631140 -0.389158
Null Talisman -0.644919 -1.745994
Revenant'S Brooch -0.624951 1.650568
Arcane Boots -0.647528 -1.271847
Wind Waker -0.624266 2.023325
Monkey King Bar -0.653365 0.875234
Eternal Shroud -0.636545 -0.198307
Yasha And Kaya -0.642429 0.398105
Orchid Malevolence -0.672212 0.025347
Boots Of Travel 2 -0.658003 0.636669
Bloodstone -0.649303 0.577028
Refresher Orb -0.668414 0.934875
Blink Dagger -0.672994 -0.705256
Scythe Of Vyse -0.680157 1.262901
Lotus Orb -0.688661 0.249002
Nullifier -0.691444 0.770862
Meteor Hammer -0.680616 -0.615795