2020 Starbucks color changing 24oz NWT cups. Retired hard to find

Starbucks 2020 color changing 24 oz cups purchased directly from Starbucks and never used. In original box. These were the original batch that started the craze. They sold out quickly and very limited . Royal blue, Kelly green , mustard yellow, peach and crayon primary color red. Starbucks called them tomato to aubergine, peach to hot pink, marigold to tangerine, sea to ocean, cobalt to deep purple. Matching straws included. Smoke free . Never used . Stored in cupboard.