Get ready for unbeatable early Black Friday discounts on top-rated electronics at Best Buy. From high-performance speakers and cutting-edge TVs to must-have gaming accessories, now's the time to snag premium tech at the lowest prices of the year.

DSW: Take 30% off in-store and online through Black Friday. Dyson: Its on-sale items include an air purifier for $800 ($300 off), Hot+Cool Jet Focus fan for $300 ($170 off) and cordless vacuums for $250 ($250 off). Gap: It's offering steep discounts on clothing with 40–60% off popular styles.

With the end-of-year sale season now in full swing it can be hard to pick out the good Black Friday deals amongst the trash. That's why I've curated a list of the 42 deals from the Best Buy Black Friday sale that are actually worth buying.