Quantities for sale (4)
I believe the answer is:
lots
This might be a double definition.
'quantities' is the first definition.
(lot is a kind of quantity)
'sale' is the second definition.
Although both the answer and definition are singular nouns, I can't see how they can define each other.
'for' is the link.
Can you help me to learn more?
(Other definitions for lots that I've seen before include "Large numbers at auction" , "Items offered at auction" , "a crowd?" , "Oodles" , "Loads" .)