There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 4.375273 -1.054122
Gleipnir 3.682813 1.638597
Magic Wand 2.426758 -1.580285
Aghanim'S Shard 1.943708 -0.992220
Daedalus 0.888918 1.298138
Maelstrom 0.260478 -0.187500
Wraith Band 0.210932 -1.546239
Force Staff 0.246681 -0.497008
Aether Lens 0.263336 -0.450582
Crystalys 0.117758 -0.682712
Desolator 0.156252 0.307713
Rod Of Atos -0.089696 -0.466057
Glimmer Cape 0.002677 -0.527959
Aghanim'S Scepter 0.019124 0.741024
Hurricane Pike -0.007208 0.895778
Power Treads -0.172443 -0.992220
Eul'S Scepter Of Divinity -0.153059 -0.233926
Ethereal Blade -0.093081 1.019581
Linken'S Sphere -0.228686 0.988630
Guardian Greaves -0.194690 1.267187
Scythe Of Vyse -0.237562 1.576695
Null Talisman -0.341572 -1.546239
Dragon Lance -0.369811 -0.682712
Falcon Blade -0.392218 -1.162450
Boots Of Travel -0.323493 -0.311303
Bracer -0.404145 -1.546239
Blink Dagger -0.358304 -0.466057
Mage Slayer -0.410280 -0.311303
Spirit Vessel -0.424595 -0.137979
Lotus Orb -0.410330 0.524368
Solar Crest -0.428840 -0.357729
Aeon Disk -0.437429 -0.001795
Eye Of Skadi -0.423295 1.421941
Monkey King Bar -0.453866 1.174335
Black King Bar -0.466154 0.648171
Octarine Core -0.436643 0.988630
Bottle -0.497107 -1.441007
Orchid Malevolence -0.489805 0.292237
Tranquil Boots -0.522797 -1.286253
Wind Waker -0.503887 2.365940
Mjollnir -0.514557 1.545744
Phase Boots -0.535548 -0.930319
Pipe Of Insight -0.514389 0.230336
Shadow Blade -0.535984 -0.001795
Mekansm -0.533708 -0.760089
Vladmir'S Offering -0.517703 -0.342254
Witch Blade -0.539459 -0.249401
Silver Edge -0.545525 1.514793
Yasha And Kaya -0.546767 0.679122
Meteor Hammer -0.540071 -0.373205