Skis run the whole gamut of prices. For your use I wouldn't go extravagant, until you decide if you like it or not. Some years in Chi it doesn't get good enough snow either. But all you need is to know correct length. And go waxless. You can pick up used kit at Play it Again. There are different types of bindings, so you need boots that match.
Snow Shoes likewise can get pricey, but you don't need expensive racing, or alpine models to start. Something entry level would be just fine. That still will set you back at least $160.00 MSR used to make decent stuff.