There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Scepter 3.045251 0.657616
Boots Of Travel 2.853476 -0.391990
Tranquil Boots 2.212809 -1.364419
Aghanim'S Shard 2.468564 -1.071147
Octarine Core 1.861796 0.904582
Force Staff 0.878870 -0.577215
Spirit Vessel 0.886736 -0.219114
Magic Wand 0.784170 -1.657691
Ethereal Blade 1.001318 0.935453
Glimmer Cape 0.673208 -0.608085
Aether Lens 0.092111 -0.530908
Eul'S Scepter Of Divinity 0.027060 -0.314813
Scythe Of Vyse 0.043098 1.491126
Bracer -0.222708 -1.623733
Null Talisman -0.278831 -1.623733
Orchid Malevolence -0.285749 0.209990
Boots Of Bearing -0.233773 0.703922
Solar Crest -0.336552 -0.438296
Linken'S Sphere -0.309492 0.904582
Dagon -0.461465 -0.175895
Urn Of Shadows -0.503345 -1.392203
Aeon Disk -0.422900 -0.083282
Blink Dagger -0.454952 -0.546344
Black King Bar -0.511409 0.565003
Rod Of Atos -0.522559 -0.546344
Wind Waker -0.475934 2.278330
Meteor Hammer -0.458050 -0.453732
Boots Of Travel 2 -0.541786 0.842840
Lotus Orb -0.564420 0.441520
Yasha And Kaya -0.570141 0.595874
Refresher Orb -0.567105 1.151548
Hand Of Midas -0.614160 -0.577215
Arcane Boots -0.621760 -1.132888
Pipe Of Insight -0.612090 0.148248
Drum Of Endurance -0.639038 -0.885922
Kaya And Sange -0.624442 0.595874
Shadow Blade -0.648299 -0.083282
Mekansm -0.650419 -0.839616
Bloodthorn -0.655677 2.077670
Gleipnir -0.666653 1.552868
Guardian Greaves -0.662603 1.182419
Bottle -0.682021 -1.518773
Hurricane Pike -0.676004 0.811969
Holy Locket -0.676663 -0.453732
Shiva'S Guard -0.677468 1.058936