Quite a difference. Nobody here knows what used laptops you can find in your country on your local eBay or equivalent.
So a quite general suggestion: buy the cheapest new laptop from the amazon.com top 100: https://www.amazon.com/Best-Sellers-Electronics-Laptop-Computers/zgbs/electronics/565108 . Exclude the chromebooks. Be sure they meet the system requirements for the most demanding of your handful of programs.
Hi I own a MacBook pro which is use for everything , but I'm looking for a cheap/ used windows laptop that I can run a handful of programs on . I had planned on bootcamping my Mac but I don't have enough space to do so. Im looking for something lightweight to carry around with me . Any windows laptop suggestions would be great! Thanks