Gaming laptops are more expensive than standard laptops because they need more powerful processors and discrete graphics cards. So, when a good deal pops up, we’re on it like dogs on a bone. Take this on-sale Asus TUF gaming laptop, for example. You can get AMD power in a Ryzen processor and Radeon GPU for just $750 at Best Buy. That’s a whopping $350 off the retail price. The 16-inch Asus TUF A16 graduated from the chunky, polygon-pushing school of gaming laptop design, weighing in at a hefty 4.85 pounds. But that extra heft lets it pack an 8-core Ryzen 7 7735HS processor and Radeon RX 7700S …