The Amazon Echo has just gone on sale for $149.99. On my Amazon Hardware Buyer’s Guide scale of “Okay/Good/Great,” this price is only an “Okay” price because the Echo spent a couple weeks near Christmas at $139.99 and was $129.99 during Prime Day. If you’re not interested in the upcoming Echo with a built-in screen, which will likely around $250, this is very likely the lowest price for the standard Echo that we’ll see until Prime Day in July.