Amazon is running its best Super Bowl TV campaign ever. But with the big game just around the corner, you'll have to hurry.

For a limited time, Amazon is offering up to 50% off Samsung's QLED 4K HDTVs. The sale includes dozens of models and screen sizes from Samsung's Q900 series, Q90 series, Q80 series, and Q70 series. If you're so inclined, Samsung's 8K HDTVs are also included in the sale. Deals include:

Notably, all of the TVs in Amazon's sale are 2019 models. There are no Samsung 2020 model TVs, which we just saw at CES. But that's not necessarily a bad thing.

Samsung's Q90 QLED TV is one of the best LCD TVs on the market. It offers great picture quality with bright colors and deep blacks, similar to the LG C9 OLED TV and the Sony Master Series A9F. Samsung's 65-inch Q90 4K QLED starts at $2,597.99 ($900 off) on Amazon.

If you're looking for the least expensive QLED on sale at Amazon, it would be the Samsung Frame Series 43-inch QLED TV for $797.99. Normally $1,299, that's $501 off, and the Frame series is for early adopters who want a TV that doubles as a giant picture frame. When not in use, it can be used to display paintings, prints, or personal photos. The wooden or metal frame can be customized to give it a frame-like appearance.

If you are a Prime member, all of these TVs should ship in time for the big game, but we recommend buying them ASAP because no one wants their Super Bowl TV stuck in an Amazon warehouse on Sunday.