I've recently discovered that Deva's Ultra Defining Gel does great things for my hair, even giving me good second-day hair (miracle of miracles!). The thing is, on a grad student's budget (and considering how much product I use at one time), the price tag is off-putting. I know it's a relatively new product, but have any of you tried it, and then found something more affordable that performs similarly?

The ingredients list, if it's helpful: Water (Aqua, Eau), VP/VA Copolymer, Glycerin, Polyquaternium-7, Polysorbate 20, Triticum Aestivum (Wheat) Peptide, Avena Sativa (Oat) Peptide, Glycine Soja (Soybean) Peptide, Melissa Officinalis Extract, Humulus Lupulus (Hops) Extract, Cymbopogon Schoenanthus Extract, Chamomilla Recutita (Matricaria) Extract, Rosmarinus Officinalis (Rosemary) Extract, Achillea Millefolium Extract, Phenoxyethanol, Ethylhexylglycerin, Aminomethyl Propanol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Fragrance (Parfum).
Keeping it simple so far...
Shampoo/Condish: Deva Care No-Poo, Wella Brilliance Conditioner for Colored Hair
Currently trying: Deva Ultra Defining Gel