FYI: You misread your link, it quotes the average value of a Twenty Foot Equivalent Unit as 55K, so 109K for an FEU which costs 3K to ship. Furthermore, these

FYI: You misread your link, it quotes the average value of a Twenty Foot Equivalent Unit as 55K, so 109K for an FEU which costs 3K to ship. Furthermore, these numbers are wholesale values; a reasonable rule of thumb is to double that for retail prices. That puts the cost of sea freight at about 1.3% of retail using your numbers. Even a doubling would be dwarfed by other factors driving inflation.