Poultry Talk Ontario (pto.ca)

looking for show quality potential speckled sussex,no preference on chicks or young adults,

If I were you I'd get past show reports (royal winter fair or other shows), and look up the competitors that entered them as it usually has the name and town or address. Then you'll get birds of the quality you want. good luck, and have patience, or be prepared to travel far.

here's two years of results - no mention of which colour - light or speckled

GreenriverChicks

This member has excellent Speckled Sussex. She lives north of Pickering.