https://amzn.to/4nQnxTj 4-Kg SUNLU 1.75mm PLA+ Transparent 3D Printer Filament (4x 1-Kg Spools, Assorted Colors) on sale for $49.99 - 30% when you 'clip' redeem the promo code on product page (or apply promo code EPX7A23P via checkout) = $34.99. Shipping is free.