If you are looking to have your own lorry home, the cheapest way is to buy a base truck for between £5,000 to £30,000, and then convert it yourself.
However, this can cost between £10,000 and £50,000, depending on what you can do yourself.
Alternatively, you can buy a converted lorry for upwards of £50,000 to £100,000, which can be more expensive.
Your lorry must be “road legal” and be converted to meet DVLA “motor caravan” standards, including having seats, a sleeping area, a kitchen, and storage to qualify.