Great deal on the Roamio OTA w/ lifetime:

http://smile.amazon.com/gp/product/B0148ZRFVO

I'd jump on that in a heartbeat. Throw in a 3TB drive and you are set for the next 5 years unless you care about 4K....

http://www.amazon.com/TiVo-Roamio-Product-Lifetime-Service/dp/B0148ZRFVO

They're already available on Amazon and other places without the subscription, so....