John B.
Yelp
I make sure I squeeze a visit to this place in any time I'm down in the LA area. Since I'm primarily staying in the San Fernando Valley, this is the best, closest and easiest-to-access swap meet I've yet found.
This swapmeet is special to me because it hosts a lot of vendors specializing in products pulled from Amazon and Target returns pallets. This means that many products might have something minor wrong with them, or even nothing at all, but the vendor is often willing to sell the item at a steep discount solely due to the volume of the items they get in their pallets.
These vendors have tons of different electronics and related items. Most of the stuff is cheap Chinese knockoff junk like Bluetooth headphones and speakers, fitness trackers, WiFi indoor cameras, action cams and dashcams, flashlights, all sorts of USB cables and devices, and the like. You'll also find a ton of outdated accessories like cases and screen protectors and batteries for generations-old, outdated phones. That being said, some valuable finds are scattered among the junk. Outdoor security cameras from reputable companies, dashcams, and PC components like Intel processors, high-capacity hard drives, fans and heatsinks, graphics cards and RAM are some of the things I've seen.
There are also some vendors that have $1 tables piled high with junk. These are often the busiest areas of the swapmeets because there are sometimes incredible deals to be had, like a new Oral-B electric toothbrush.
Be aware of the common pitfalls of buying things though. Sometimes items you buy won't work, so be sure to test them if at all possible at the swapmeet, or at least get a confirmation from the vendor that you can return something if it doesn't work. I've seen external 8TB hard drives with a 15 year old 160GB drive inside, motherboards with bent socket pins, fitness trackers without charging cables, broken lightbulbs, faucets with missing hardware, locks with lost keys, and all sorts of other devices that don't function properly. It's always a risk, so make sure you get a confirmation from the vendor on the item's functionality OR pay a price appropriate for an item that might end up being junk.
Also, be prepared to barter with the vendors. At the end of the day they want to move their stuff to make room for new stuff, considering the pallets they buy are mostly filled with junk. Feel free to name a price (in Spanish, more often than not) and see if you can find a middle ground.
All in all I love going here for a couple hours a couple times a year and rooting through all the junk just to find a diamond in the rough. Highly recommend going as well just for the cultural experience. It's like no other place I've been to!