How about count Sets price too , like this :
Set: Full Marine (16 ITEMS)
Marine Blood 716
Marine DQ 93
Marine Emote Color 290
Marine force 1199
Marine Ghost 350
Marine Grip Color 108
Marine Left Hand Motion Trail 750
Marine Left Leg Motion Trail 347
Marine Primary Gradient 350
Marine relax 652
Marine Right Hand Motion Trail 590
Marine Right Leg Motion Trail 799
Marine Secondary Gradient 445
Marine Timer 290
Marine Torso 300
Marine User Text 249

And total 7528