There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Power Treads 2.579534 -0.997285
Bottle 2.135758 -1.388642
Kaya And Sange 1.626611 0.460182
Black King Bar 1.219956 0.433191
Aghanim'S Shard 1.258534 -0.997285
Witch Blade 0.452958 -0.349522
Orchid Malevolence 0.326851 0.122805
Null Talisman 0.187911 -1.480408
Aghanim'S Scepter 0.655035 0.514162
Magic Wand 0.011888 -1.510097
Linken'S Sphere 0.169386 0.730083
Bloodthorn -0.042345 1.755707
Eul'S Scepter Of Divinity -0.563020 -0.336027
Scythe Of Vyse -0.402858 1.242895
Shiva'S Guard -0.615859 0.865033
Yasha And Kaya -0.703263 0.460182
Eternal Shroud -0.751013 -0.079621
Soul Ring -0.799417 -1.318467
Boots Of Travel -0.771002 -0.403502
Refresher Orb -0.795218 0.946004
Arcane Boots -0.860644 -1.051265
Wind Waker -0.819195 1.931143
Bloodstone -0.857658 0.622122
Meteor Hammer -0.859503 -0.457483
Veil Of Discord -0.892961 -0.929810
Mjollnir -0.890465 1.215905