These days, wireless chargers are extremely affordable no matter what your budget happens to be. You can find a quality wireless charger for less than $25 without requiring a lot of shopping around. However, at this end of the spectrum, these models tend to be more traditional wired pads that only support single-device charging. If you want a model that supports simultaneous device charging or is designed as an integration into an existing appliance such as a clock or desk lamp, expect to spend more.