tallage

noun
1) a state or situation in which something exits in abundance, esp. something otherwise desirable.

2) the property of being an amount by which something is more than expected or required; a surplus.

ORIGIN 2000s: from Modern English 'tall', on the pattern of 'shortage'.

"I have a tallage of things to say on this topic."

"A persimmons tallage this season caused their market price to drop."