There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 3.786101 -1.112924
Aghanim'S Shard 3.537141 -1.054017
Blink Dagger 2.167669 -0.553306
Magic Wand 1.744001 -1.613635
Aether Lens 1.753931 -0.538580
Glimmer Cape 1.302138 -0.612214
Aghanim'S Scepter 1.500010 0.595383
Null Talisman 0.942564 -1.581236
Witch Blade 0.784581 -0.347131
Force Staff 0.710595 -0.582760
Power Treads 0.693979 -1.054017
Hurricane Pike 0.783911 0.742651
Bracer 0.223573 -1.581236
Holy Locket 0.208971 -0.464946
Wraith Band 0.019548 -1.581236
Guardian Greaves 0.202311 1.096094
Dragon Lance -0.084290 -0.759482
Orchid Malevolence -0.229714 0.168306
Aeon Disk -0.174135 -0.111503
Eul'S Scepter Of Divinity -0.245820 -0.332405
Boots Of Travel -0.237447 -0.406039
Solar Crest -0.346138 -0.450219
Lotus Orb -0.424032 0.389208
Mage Slayer -0.445276 -0.406039
Spirit Vessel -0.466494 -0.241099
Bloodthorn -0.425169 1.950248
Mekansm -0.504666 -0.833115
Linken'S Sphere -0.427903 0.831012
Vladmir'S Offering -0.473559 -0.435492
Shadow Blade -0.534731 -0.111503
Pipe Of Insight -0.495916 0.109399
Urn Of Shadows -0.564876 -1.360335
Hand Of Midas -0.552830 -0.582760
Tranquil Boots -0.561641 -1.333826
Yasha And Kaya -0.502626 0.536476
Bottle -0.558365 -1.481094
Octarine Core -0.526343 0.831012
Ethereal Blade -0.550980 0.860465
Scythe Of Vyse -0.553123 1.390630
Refresher Orb -0.579552 1.066640
Moon Shard -0.567092 0.477569
Maelstrom -0.618553 -0.288224
Rod Of Atos -0.610149 -0.553306
Eye Of Skadi -0.581755 1.243362
Monkey King Bar -0.604599 1.007733
Black King Bar -0.609865 0.507022
Gleipnir -0.607715 1.449537
Wind Waker -0.612282 2.141696
Revenant'S Brooch -0.621219 1.773526
Mjollnir -0.632018 1.361176
Kaya And Sange -0.624309 0.536476
Meteor Hammer -0.624245 -0.464946
Silver Edge -0.639315 1.331722
Orb Of Corrosion -0.648288 -1.333826
Boots Of Bearing -0.642178 0.639563
Daedalus -0.651814 1.125547