There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Blink Dagger 4.583639 -0.472006
Magic Wand 2.476402 -1.563583
Aghanim'S Scepter 2.817814 0.710536
Aghanim'S Shard 2.111497 -0.987473
Phase Boots 1.585980 -0.926830
Tranquil Boots 1.009588 -1.275528
Arcane Boots 1.034717 -1.048116
Bracer 0.744345 -1.530230
Desolator 0.807359 0.286034
Eul'S Scepter Of Divinity 0.567933 -0.244594
Black King Bar 0.103777 0.619571
Aether Lens 0.145130 -0.456845
Solar Crest -0.067492 -0.365881
Shadow Blade -0.292100 -0.017182
Force Staff -0.186072 -0.502328
Silver Edge -0.170954 1.468576
Lotus Orb -0.164670 0.498285
Spirit Vessel -0.271829 -0.150597
Bottle -0.323839 -1.427136
Power Treads -0.363327 -0.987473
Blade Mail -0.395772 -0.562971
Orb Of Corrosion -0.385551 -1.275528
Glimmer Cape -0.389763 -0.532649
Octarine Core -0.328707 0.953109
Daedalus -0.363205 1.256325
Pipe Of Insight -0.397836 0.210230
Echo Sabre -0.444493 -0.320398
Boots Of Bearing -0.373217 0.756018
Hand Of Midas -0.489577 -0.502328
Assault Cuirass -0.409164 1.271485
Heaven'S Halberd -0.457941 0.316355
Urn Of Shadows -0.503226 -1.302818
Falcon Blade -0.486049 -1.154242
Crystalys -0.486632 -0.684257
Null Talisman -0.483568 -1.530230
Boots Of Travel -0.431243 -0.320398
Drum Of Endurance -0.489904 -0.805544
Vladmir'S Offering -0.465740 -0.350720
Wind Waker -0.453314 2.302420
Soul Ring -0.501798 -1.348300
Orchid Malevolence -0.499481 0.270873
Harpoon -0.488590 0.892466
Battle Fury -0.516417 0.668086
Linken'S Sphere -0.503242 0.953109
Heart Of Tarrasque -0.499335 1.256325
Aeon Disk -0.525240 -0.017182
Guardian Greaves -0.514489 1.226003
Sange And Yasha -0.522720 0.649893
Monkey King Bar -0.547993 1.135038
Scythe Of Vyse -0.556541 1.529219
Overwhelming Blink -0.551053 2.287259
Crimson Guard -0.563748 0.422481
Shiva'S Guard -0.557527 1.104717
Meteor Hammer -0.564822 -0.381041