Amazon offers the TiVo Bolt+ 3TB DVR & Media Streamer for $375.75 with free shipping. That's the lowest price we could find by $124. It's compatible with cable only (it won't work with HD antennas) and features 4K streaming, six tuners, room for up to 450 hours of recorded HD programming, and viewing via mobile devices.

Service plans start at $14.99 per month with a 1-year commitment.