There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Aghanim'S Shard 4.128214 -0.805174
Arcane Boots 2.667029 -0.870935
Magic Wand 1.652984 -1.429905
Glimmer Cape 1.716465 -0.311965
Aether Lens 1.701797 -0.229763
Force Staff 0.591052 -0.279084
Guardian Greaves 0.849685 1.595110
Aghanim'S Scepter 0.581849 1.036140
Mekansm -0.057741 -0.558569
Bracer -0.139659 -1.393737
Blink Dagger -0.088577 -0.246204
Null Talisman -0.222079 -1.393737
Octarine Core -0.049553 1.299185
Holy Locket -0.124219 -0.147562
Eul'S Scepter Of Divinity -0.220409 0.000401
Solar Crest -0.235674 -0.131121
Aeon Disk -0.227643 0.247005
Witch Blade -0.452571 -0.016039
Power Treads -0.461825 -0.805174
Hurricane Pike -0.429524 1.200543
Spirit Vessel -0.441161 0.102331
Desolator -0.451264 0.575812
Urn Of Shadows -0.492367 -1.147132
Orb Of Corrosion -0.466958 -1.117539
Lotus Orb -0.424683 0.805976
Phase Boots -0.510484 -0.739413
Dragon Lance -0.546488 -0.476368
Linken'S Sphere -0.517006 1.299185
Hand Of Midas -0.558550 -0.279084
Pipe Of Insight -0.525787 0.493610
Boots Of Travel -0.516181 -0.081801
Shadow Blade -0.560828 0.247005
Orchid Malevolence -0.563941 0.559371
Wraith Band -0.565677 -1.393737
Bottle -0.563605 -1.281942
Black King Bar -0.556217 0.937498
Ethereal Blade -0.569072 1.332065
Tranquil Boots -0.593073 -1.117539
Phylactery -0.586986 -0.164002
Scythe Of Vyse -0.584171 1.923916
Wind Waker -0.585100 2.762372