Merchant Boss is a 5 year old gelding by Merchant Navy out of the Medaglia D'oro mare, Plaque.
Last start was 5th at Morphettville Parks on June 7, 2025 in the Grand Syndicates (Bm68) over 1400 metres.
Sale Details

Lot 299 2021 MM Adelaide Yearling Sale
Vendor: Cornerstone Stud, Angaston, SA
Buyer: Travis Doudle $56,000
Merchant Navy (AUS)
Plaque (AUS)
Fastnet Rock (AUS)
Legally Bay (AUS)
Medaglia D'Oro (USA)
Zacheline (NZ)
Danehill (USA)
Piccadilly Circus (AUS)
Snippets (AUS)
Decidity (AUS)
El Prado (IRE)
Cappucino Bay (USA)
Zabeel (NZ)
Castel Cheline (USA)
Danzig (USA)
Royal Academy (USA)
Lunchtime (GB)
Last Tycoon (IRE)
Sadler's Wells (USA)
Bailjumper (USA)
Sir Tristram (IRE)
Avatar (USA)