Try Sally Beauty Supply:
As I Am Coconut CoWash - $7.99 for 16 oz.
GVP Conditioning Balm - $4.99 for 16 oz.
Depending on whether or not you're "CG", "Modified CG", or other, Sally's has 33.8 oz bottles of many excellent products & the price can't be beat. i.e.:
Salon Care Honey Almond Shampoo - $2.99 for 33.8 oz.
Apple Pectin Fortifying Shampoo - $9.79 for 33.8 oz.
Ion Color Defense Sulfate-Free Shampoo - $10.49 for 33.8 oz
Silk Elements Olive Conditioner - $6.00 for 33.8 oz.
3b, Coarse, Low Porosity, Desert ClimateFavorites: CK Knot Today, Mystic Divine Shampoo, Conditioner & Curl Cream, Miracle 7 Heavenly Healer Shampoo & Leave-in, Miss Jessie's Quick Curls, Ouidad Climate Control Gel