Find a product in stock that ships to my country

Find [product — exact model, size, color] in stock and shippable to [country or zip]. Check the brand's own store, Amazon, and 3-4 reputable major retailers. Skip third-party marketplace sellers with thin ratings unless nobody else has it — and say so if that's the only option. For every source with real stock right now, work out the total landed cost: item price, shipping to my location, and estimated taxes or import duties if it crosses a border. Note the delivery estimate and return policy for each. Give me a table sorted by total landed cost with direct links, then call out the best overall buy weighing price, speed, and seller trust. If it's sold out everywhere, list the closest in-stock alternatives and any restock dates you can find. Don't purchase — take the best option to the checkout page and stop for my confirmation.