There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Arcane Boots 2.911631 -1.021772
Blade Mail 2.825451 -0.465908
Guardian Greaves 3.268069 1.583839
Magic Wand 2.358173 -1.612377
Aghanim'S Shard 2.267009 -0.952289
Aghanim'S Scepter 2.234835 0.993234
Pipe Of Insight 1.143141 0.420000
Bracer 0.750260 -1.574161
Crimson Guard 0.740206 0.663190
Lotus Orb 0.420968 0.750044
Heart Of Tarrasque 0.457306 1.618581
Shiva'S Guard 0.248051 1.444873
Force Staff 0.048274 -0.396425
Solar Crest 0.074574 -0.240088
Glimmer Cape -0.010139 -0.431167
Mekansm -0.232483 -0.691728
Eternal Shroud -0.131560 0.228922
Holy Locket -0.132034 -0.257459
Soul Ring -0.247657 -1.365712
Vanguard -0.300047 -0.743840
Spirit Vessel -0.330639 0.006576
Black King Bar -0.333102 0.889010
Heaven'S Halberd -0.334534 0.541595
Eul'S Scepter Of Divinity -0.369501 -0.101123
Veil Of Discord -0.430240 -0.865435
Aether Lens -0.393552 -0.344313
Octarine Core -0.351399 1.271166
Harpoon -0.377660 1.201683
Phase Boots -0.473333 -0.882806
Blink Dagger -0.464431 -0.361684
Radiance -0.469137 1.583839
Vladmir'S Offering -0.450015 -0.222718
Rod Of Atos -0.504384 -0.361684
Aeon Disk -0.510104 0.159439
Echo Sabre -0.541925 -0.187976
Assault Cuirass -0.490004 1.635952
Orb Of Corrosion -0.530672 -1.282333
Urn Of Shadows -0.573101 -1.313600
Power Treads -0.562115 -0.952289
Phylactery -0.561640 -0.274830
Boots Of Travel -0.526360 -0.187976
Hand Of Midas -0.592365 -0.396425
Null Talisman -0.578233 -1.574161
Pavise -0.595292 -0.952289
Refresher Orb -0.567188 1.549098
Scythe Of Vyse -0.586886 1.931254
Linken'S Sphere -0.600096 1.271166
Sange And Yasha -0.598290 0.923751
Ethereal Blade -0.610683 1.305908
Tranquil Boots -0.631186 -1.282333
Bottle -0.627708 -1.456040
Kaya And Sange -0.621660 0.923751
Boots Of Bearing -0.623604 1.045346
Mage Slayer -0.630946 -0.187976
Drum Of Endurance -0.632203 -0.743840
Meteor Hammer -0.619841 -0.257459