1.
If something is half-price , it costs only half what it usually costs.
Main courses are half price from 12.30pm to 2pm...
Mind you, a half-price suit still cost $400...
We can get in half-price.
ADJ : v-link ADJ , ADJ n , ADJ after v
2.
If something is sold at or for half-price , it is sold for only half of what it usually costs.
By yesterday she was selling off stock at half price...
They normally charge three hundred pounds but we got it for half price.
N-UNCOUNT : usu at/for N