For new PlayStation Vue subscribers only, Groupon offers a PlayStation Vue Streaming TV Core Plan 14-Day Trial for free. That's nearly three times as long as PlayStation directly offers as a free trail (it offers a 5-day free trial) and essentially a savings of around $25 (a full month costs $50). The Core Plan is Vue's 2nd-tier option, which includes base channels and sports channels (about 65 total). Deal ends August 6.

Note: Be sure to cancel before your trial ends; otherwise, you'll be billed $49.99 per month. A PlayStation device is not required to use this streaming service; it's available on many streaming media players and the web.