Violins:  Martin Sheridan Violins, Guarneri or Stradivari models. Martin Sheridan Workshop violins: 1800 with good case and bow.  Completely hand made with select spruce and maple; Guarneri or Stradivari models:  $12,000.

Violas:  From $2500 for Martin Sheridan Workshop violas. Completely hand made violas: $12,500.

Cellos:  From $5000 for Martin Sheridan Workshop cellos.  Completely hand made cellos start at $18,000.

Double basses:  from $12,500 for Workshop basses.  Completely hand made basses: $20,000 for a flat back...$23,000 for roundback.