There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Power Treads 4.538189 -1.137959
Aghanim'S Scepter 3.046600 0.599505
Bloodthorn 2.979480 2.026708
Orchid Malevolence 0.993267 0.149626
Aghanim'S Shard 1.816296 -1.137959
Desolator 1.378134 0.165139
Magic Wand 1.014396 -1.727456
Hand Of Midas 0.560376 -0.641541
Shadow Blade 0.494308 -0.145122
Silver Edge 0.987401 1.375159
Black King Bar 0.879238 0.506427
Maelstrom 0.324787 -0.331279
Gleipnir 0.865691 1.499263
Mjollnir 0.819759 1.406185
Null Talisman 0.062256 -1.693327
Scythe Of Vyse 0.239166 1.437211
Daedalus 0.185812 1.157976
Assault Cuirass 0.200416 1.173489
Solar Crest -0.003471 -0.501923
Octarine Core -0.026257 0.847714
Hurricane Pike 0.008357 0.754636
Wraith Band -0.264108 -1.693327
Linken'S Sphere -0.195557 0.847714
Monkey King Bar -0.217324 1.033871
Bracer -0.304605 -1.693327
Refresher Orb -0.249437 1.095923
Satanic -0.176778 1.126950
Spirit Vessel -0.317381 -0.281637
Blade Mail -0.350820 -0.703593
Witch Blade -0.395489 -0.393331
Boots Of Bearing -0.346442 0.646044
Crystalys -0.470748 -0.827697
Moon Shard -0.407528 0.475401
Dragon Lance -0.555124 -0.827697
Phase Boots -0.552272 -1.075907
Rod Of Atos -0.568096 -0.610514
Nullifier -0.521310 0.925280
Manta Style -0.514761 0.847714
Orb Of Corrosion -0.565034 -1.432707
Arcane Boots -0.574600 -1.200011
Eye Of Skadi -0.532193 1.282080
Meteor Hammer -0.555758 -0.517436
Revenant'S Brooch -0.556063 1.840551
Tranquil Boots -0.621638 -1.432707
Boots Of Travel -0.587007 -0.455384
Force Staff -0.642253 -0.641541
Urn Of Shadows -0.643686 -1.460631
Drum Of Endurance -0.629811 -0.951802
Glimmer Cape -0.635412 -0.672567
Butterfly -0.599743 1.080410
Pipe Of Insight -0.620070 0.087574
Vladmir'S Offering -0.613958 -0.486410
Heaven'S Halberd -0.651202 0.196165
Eul'S Scepter Of Divinity -0.659336 -0.377818
Lotus Orb -0.650084 0.382322
Yasha And Kaya -0.640552 0.537453
Guardian Greaves -0.638616 1.126950
Blink Dagger -0.659162 -0.610514
Mage Slayer -0.666860 -0.455384
Mask Of Madness -0.674332 -0.905263
Sange And Yasha -0.664780 0.537453
Aeon Disk -0.674272 -0.145122