Amazon raises prices for its Echo smart speakers, Fire TV line, Kindle devices, and eero mesh networking systems to offset increases in memory and storage costs (Sebastian Herrera/Fortune)

Sebastian Herrera / Fortune : Amazon raises prices for its Echo smart speakers, Fire TV line, Kindle devices, and eero mesh networking systems to offset increases in memory and storage costs - Amazon has raised prices for several of its first-party devices, including its Echo smart speakers and Fire TV line …