It's official: Cyber Monday just smashed Black Friday. ASUS ROG Ally 512GB for just $499.99 at Best Buy. That's a $150 discount off its usual price of $649.99. But if you're a My Best Buy Plus member, the savings get even sweeter with an extra $50 off, bringing the price down to $449.99.

With this Cyber Monday deal you can save up to $150 on the Asus ROG Ally (Best Buy) Z1 Extreme, one of the best handheld gaming PCs on the market.

All three models of the Asus ROG Ally are on sale for Cyber Monday at Best Buy. These deals expire tonight at 10 PM PT / 1 AM ET. The Asus ROG Ally with the AMD Ryzen Z1 chip is discounted to $350 (was $500), which matches the lowest price ever for the handheld gaming PC.