When do toy story merchandise go on sale?

The verified evidence provided only confirms that 'Toy Story' is a known entity, but does not include any information about merchandise sales, retail timing, or promotional schedules. Without additional data about Toy Story merchandise release cycles, seasonal sales, or retail partnerships, I cannot accurately answer when Toy Story merchandise goes on sale. Such information would typically be found in official Disney/Pixar retail announcements, merchandise catalogs, or retail partner communications rather than in general movie knowledge databases.