What is the cheapest way to ship items from the UK to Bangkok, such as power tools and electronics?

The discussion revolves around the best and cheapest methods for expats to transport items from the UK to Bangkok, emphasizing that carrying items in a suitcase may be the easiest way to avoid high customs duties. Multiple comments suggest alternatives like buying items locally in Thailand, as shipping can incur significant import taxes. Some respondents share experiences with shipping companies and emphasize that certain electrical items, like power tools and gaming consoles, may result in additional fees at customs regardless of their age. Others recommend selling unused items in the UK and using the funds to purchase new ones in Thailand.