1 Uro is around $0.50, but 1 ton of urea is around $300 so 1 Uro is worth around 3lbs of urea, but not a whole ton or am I missing something here?
1 URO is worth exactly 1 metric tonne of agricultural prilled urea N46: a fertilizer consisting of white crystalline solids containing 46%
nitrogen.
1 metric tonne is approximately 2,204 lb
http://uro.io/UroProtocol.pdf