There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 2.731247 -1.096362
Bloodstone 2.913256 0.681677
Aghanim'S Shard 2.385427 -1.039006
Eul'S Scepter Of Divinity 1.248781 -0.336394
Kaya And Sange 1.729092 0.509609
Bottle 0.895234 -1.454838
Blink Dagger 1.027866 -0.551479
Magic Wand 0.596050 -1.583889
Null Talisman 0.420458 -1.552343
Black King Bar 0.573320 0.480931
Aghanim'S Scepter 0.485025 0.566965
Shiva'S Guard 0.664936 0.939780
Eternal Shroud 0.271912 -0.063952
Boots Of Travel 0.083895 -0.408089
Wind Waker -0.188610 2.072563
Yasha And Kaya -0.354976 0.509609
Veil Of Discord -0.540774 -0.967311
Scythe Of Vyse -0.434211 1.341273
Bracer -0.572831 -1.552343
Linken'S Sphere -0.512762 0.796390
Glimmer Cape -0.588438 -0.608835
Guardian Greaves -0.513287 1.054492
Octarine Core -0.553160 0.796390
Meteor Hammer -0.525341 -0.465445
Tranquil Boots -0.681046 -1.311448
Rod Of Atos -0.676977 -0.551479
Aether Lens -0.696555 -0.537140
Overwhelming Blink -0.633326 2.058224
Force Staff -0.699343 -0.580157
Lotus Orb -0.681409 0.366219
Boots Of Travel 2 -0.673222 0.739034
Ethereal Blade -0.696519 0.825068
Shadow Blade -0.723814 -0.121308
Solar Crest -0.712398 -0.451106
Blade Mail -0.721676 -0.637513
Pipe Of Insight -0.716786 0.093777
Aeon Disk -0.721222 -0.121308
Phase Boots -0.746979 -0.981650
Heart Of Tarrasque -0.727641 1.083170
Arcane Blink -0.733198 2.058224