A collection of belongings left behind by Anthony Bourdain, the celebrity chef and television star who died in June 2018, will be sold in an online auction in October.

Sixty percent of the proceeds of the auction will go to Mr. Bourdain’s wife, Ottavia Busia, and daughter, Ariane. (Mr. Bourdain and Ms. Busia were separated at the time of his death.)

The remainder will be donated to a new scholarship to the Culinary Institute of America created in Mr. Bourdain’s name that will allow recipients to spend a semester abroad or to study international topics.

The auctioneer, Lark Mason, estimates that the 215 lots on the block have a market value between $200,000 and $400,000.