Business InsiderGadget lovers without deep pockets have it rough. The newest, most exciting gear can cost a week's salary. But old gear is...well, old.
Sometimes, though, a company builds a gadget so good that its sequel is basically the same device updated with very minor tweaks. Yet, when the newer model comes out, everyone forgets the original and its price plummets.
Here are three amazing gadgets you can pick up at a fraction of their true value: