Michael Constantine Autographs
Michael Constantine (born Gus Efstratiou (or Ευστρατίου); May 22, 1927 – August 31, 2021) was a Greek-American actor. He is most widely recognized for his portrayal of Kostas "Gus" Portokalos, the stubborn Greek father of Toula Portokalos (Nia Vardalos), in the film My Big Fat Greek Wedding (2002). For his performance, Constantine won a Satellite Award for Best Supporting Actor – Musical or Comedy.
Early in his career, Constantine earned acclaim for his television work, especially as the long-suffering high school principal, Seymour Kaufman, on ABC's comedy-drama, Room 222, for which he won the Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series in 1970; he was again recognized by the Emmy Awards, as well as the Golden Globe Awards, the following year. After the conclusion of Room 222, Constantine portrayed night court magistrate Matthew J. Sirota on the 1976 sitcom Sirota's Court, receiving his second Golden Globe nomination. Constantine reprised his role as Gus Portokalos in My Big Fat Greek Wedding 2 (2016).
Michael Constantine was born Gus Efstratiou on May 22, 1927, in Reading, Pennsylvania. He was the son of Andromache (née Fotiadou) and Theocharis Ioannides Efstratiou (a steel worker), both immigrants from Greece.
Read more about Michael Constantine on Wikipedia
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Traded items with a signature of Michael Constantine
The most expensive item with a signature of Michael Constantine (EDWARD HERRMANN MICHAEL CONSTANTINE NORTH AVENUE IRREGULARS SIGNED 8X10 PHOTO) was sold in September 2019 for $89.99 while the cheapest item (Michael Constantine Hogan's Heroes Twilight Zone Signed) found a new owner for $0.99 in November 2009. The month with the most items sold (5) was March 2025 with an average selling price of $38.35 for an autographed item of Michael Constantine. Sold items reached their highest average selling price in September 2019 with $89.99 and the month that saw the lowest prices with $0.99 was November 2009. In average, an autographed item from Michael Constantine is worth $23.75.
Most recently, these items with a signature of Michael Constantine were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 2002 Rittenhouse Twilight Zone Michael Constantine A-48 Autograph | $15.00 |  |
| 2002 Rittenhouse Twilight Zone Michael Constantine Autograph Auto Y4418 | $36.84 | |
 | 2002 Rittenhouse TWILIGHT ZONE MICHAEL CONSTANTINE AUTOGRAPH Card #A-48 | $28.88 | |
| 2002 Rittenhouse TWILIGHT ZONE MICHAEL CONSTANTINE AUTOGRAPH Card #A-48 | $34.99 | |
 | 2002 Twilight Zone MICHAEL CONSTANTINE A-48 autographed RITTENHOUSE | $45.99 | |
| 2002 Twilight Zone MICHAEL CONSTANTINE A-48 autographed RITTENHOUSE | $40.00 | |
 | 2002 TWILIGHT ZONE SERIES 3 MICHAEL CONSTANTINE #A48 AUTOGRAPH 1927-2021 | $30.99 | |
| 2002 TWILIGHT ZONE SERIES 3 MICHAEL CONSTANTINE #A48 AUTOGRAPH 1927-2021 | $29.99 | |
| 2005 Twilight Zone MICHAEL CONSTANTINE A-48 autographed RITTENHOUSE | $40.00 | |
 | Michael Constantine - Signed Autograph Scrapbook Page - Twilight Zone - Hustler | $45.98 | |
| THE OUTER LIMITS PREMIERE EDITION MICHAEL CONSTANTINE #A18 AUTOGRAPH 1927-2021 | $33.99 | |
 | The Twilight Zone 2002 Rittenhouse Autograph Michael Constantine Auto PSA 9 Mint | $55.00 | |
| twilight Zone autograph Michael Constantine A-48 shadows & substance mint | $49.78 | |
 | twilight Zone autograph Michael Constantine A-48 shadows and substance mint | $36.20 | |
| twilight Zone autograph Michael Constantine A-48 shadows and substance mint | $48.91 | |
