$186.56 Sunlu SUNLU PETG refill 20kg total ($9.33/kg and as cheap as $8.80/kg with sub and save) – Other options for not much more including PLA+
Just add five 4kg bundles to your cart, discount will show at checkout. There are two PLA+ options for close the same price Black+Sunny Orange+Lavender Purple+Olive Green Transparent Red+blue+green+orange There are still other options that are less than $10/kg with the discount, you can find them all here You can mix and match any of these options, you just need 5 bundles in your cart for the discount. Thank you orelup!!