You can consider Lomography Colour Negative 400 (lomography.com/homes/l-ex/photos/16146548), Fuji Superia 200 (lomography.com/homes/l-ex/photos/16549414) and Agfa Vista Plus 400 (lomography.com/homes/l-ex/photos/16549398). They all cost about 5 per roll.
All my films I sent it to Triple-D, via...