Stop in for a cup of coffee

Usually around here by me, it means all has to go....with prices that reflect having to get rid of something. I assume he means he doesn't have to sell and the prices will reflect that (high or market value at best).
Webster definition...

fire-sale

\ ˈfī(-ə)r-ˌsāl \

(Entry 1 of 2)

Heavily discounted prices to obtain a quick sale.

(Entry 2 of 2)

Sale of merchandise damaged in a fire.