https://www.aliexpress.us/item/3256...6!ct!US!6007556311!!1!0!&gatewayAdapt=glo2usa 10Kg KINGROON Tri-Color Silk PLA Filament (Various) on sale for $110.91 - $11.96 (apply promo code TRISILK at checkout) - $15 (apply promo code RDM15E at checkout) = $83.95. Shipping is free.