Monoprice has 1 kg Monoprice PLA Plus+ Premium 1.75mm 3D Filament (White) (15835) for $10.99
Shipping is free on orders $39+
Monoprice has 0.5kg Select PLA Plus+ Premium 3D Filament 1.75mm 0.5kg/spool (Light Blue) (33887) for $5.99
Shipping is free on orders $39+