The recovered nutrients from the two scenarios present meaningful opportunities to offset user cost by the sale of the fertilizers. Assigning the nutrients' monetary worth based on a percent of market value allows us to explore the potential to offset cost (Figure ). For the mixed excreta scenario, the reduction in cost is relatively nominal with 0.04 [0.03 -0.09] USD•cap -1 •d -1 when nutrients are 20% of market value and 0.03 [0.02 -0.08] USD•cap -1 •d -1 when nutrients are set to market value. The financial benefit of selling nutrients is greater for the source-separated scenario, shown by the steeper line for the user cost compared to the mixed excreta. When nutrients are 20% of market value, the user cost is 0.08 [0.06 -0.13] USD•cap -1 •d -1 , and when nutrients are set to market value, user cost is 0.04 [0.03 -0.10] USD•cap -1 •d -1 . While the sourceseparated scenario allows more nutrients to be recovered, it also allows for those of higher value to be recovered (i.e., struvite and ammonium sulfate), leading to the observed financial benefit.