Cape Verde is visited mostly by Europeans and local shop keepers have found discovered that some people collect fridge magnets. In fact, they realise that they can charge amazingly high prices for them. They will routinely ask for 5-6 Euros for a piece of plastic made in China. In fact, at these prices, you would think they would remove the China stickers form the backs. If you want one be prepared to haggle and walk out of the shop. Few follow and lower the price, but a few will. Good luck.