You’ll have to make up your own mind from the limited details offered by the seller. According to that seller, this ‘vintage’ lamp has been ‘in a garage for years’ and as such, he or she has no idea of its age or indeed, if the lamp is in working order.
The design dates back to the 1960s, although this one could well be later. A quick look round the internet finds us a similar 1960s design for a lot of money, as well as a similar reproduction for less money.
This one is currently at just £25 with no bids. As we said, it’s a risk with possibly issues over it working, but it might be a risk worth taking if the price doesn’t rise too much.