Family Ties - Season 6 - Eps 17: The Spirit of Columbus
Alex is more than a little sceptical when Nick enters his sculpture "Spirit of Columbus", priced at $200, in an art show at the mall. but when Nick returns with the money and the news that he had several buyers vying for the piece, Alex decides that Nick is completely unaware of the marketability of his work. Appalled that Nick let potential buyers go away empty-handed, he insists that Nick increase the supply to meet the demand and steps in as Nick's manager for a hefty commission.
About Family Ties

Title: Family Ties
First Air Date: 1982-09-22
Last Air Date: 1989-05-14
Status: Ended
Rating: 7.25/10 (from 238 votes)
Language: EN
Seasons: 8
Total Episodes: 168
Network: NBC
Genres: Comedy, Drama, Family
Production Companies: Ubu Productions, Paramount Television, NBC Studios
Synopsis
Former 1960s flower children Steven and Elyse Keaton raise their conservative son Alex, daughters Mallory and Jennifer, and later, youngest child Andrew.
Cast

Meredith Baxter
Elyse Keaton

Michael Gross
Steven Keaton

Michael J. Fox
Alex P. Keaton

Justine Bateman
Mallory Keaton

Tina Yothers
Jennifer Keaton

Brian Bonsall
Andy Keaton