Best Buy via Google Express offers the Bella Pro Series 4-Cup Espresso Machine in Silver for $19.99 with free shipping. That's $40 off list and a very low price for an espresso machine. It features a glass carafe and one-touch button for espresso, cappuccino, or latte. Note: First-time Google Express customers can take 20% off via code "MARSAVE19".
Vinegar is arguably the most versatile product in your house. If you aren't using it for all of these purposes, you're probably wasting money.