Best Electronics Deals Under $400
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There are 3554 verified electronics deals today from $20 to $400. The deepest cut is 34% off at Electronics Expo. Prices were checked against the retailer on September 22, 2026. Prices from $20.00, at Electronics Expo, Popsockets, Wildflower Cases, Traverseon, all under $400.00. Retired listings drop off automatically.
Type
phone case 230wireless earbuds 126security camera 118smartwatch 102security camera system 101bluetooth speaker 83iphone case 75camera lens filter 46cpu cooler 45camera tripod 42tablet 39screen protector 39phone mount 35video doorbell 33trail camera 31over-ear headphone 30wireless headphones 273d printer accessory 26
Brand
ClearShowing 3,554
$397.99
Price checked 47 days agoSamsung HW-B750F Powered 5.1-Channel Sound Bar and Wireless Subwoofer System with DTS Virtual:XElectronics Expo
$20.00
Price checked 9 days agoSOG Multi-Tool Moss Green Phone Grip PopSockets PopGripPopsockets
$28.00
Price checked 9 days agoAbalone Mosaic Phone Grip PopSockets PopGripPopsockets
$28.00
Price checked 9 days agoPaua Abalone Stars Phone Grip PopSockets PopGripPopsockets
$20.00
Price checked 9 days agoSOG Multi-Tool Cyan Phone Grip PopSockets PopGrip BluePopsockets
$20.00
Price checked 9 days agoSOG Multi-Tool Black Phone Grip PopSockets PopGripPopsockets
$79.95
Price checked 29 days agoJBL Club 54F Club Series 5-1/4" 2-Way Car Speakers (Pair)Electronics Expo
$199.00
Price checked 22 days agoKenwood Excelon XM65F 6-1/2" 2-Way Front Speakers for Select 2014-Up Harley Davidson Touring Model Motorcycles (Pair)Electronics Expo
$89.99
Price checked 29 days agoCrunch Ground Pounder GP-2000.4 1500 Watt 4 Channel AmplifierElectronics Expo
$249.95
Price checked 22 days agoSennheiser RS 275 Wireless TV Headphone System with BTA1 Bluetooth Auracast TransmitterElectronics Expo
$329.95
Price checked 29 days agoJBL Xtreme 3 Portable Bluetooth Speaker with IP67 WaterproofElectronics Expo
$228.00
Price checked 29 days agoSony HT-S400 330W 2.1-Channel Soundbar SystemElectronics Expo
$199.99
Price checked 22 days agoKlipsch Flexus SURR 100 Surround Sound Speakers with Immersive Dolby Atmos Technology (Pair)Electronics Expo
$81.50
Price checked 22 days agoKenwood KFC-1698RS 6-1/2" 2-Way Car Speakers (Pair)Electronics Expo
$129.50
Price checked 22 days agoKlipsch Reference R-52C Center Channel Speaker (Certified Refurbished)Electronics Expo
$169.77
Price checked 29 days agoSVS SoundPath Tri-Band Wireless Audio Adapter/ Wireless Subwoofer Adapter (Open Box)Electronics Expo
$70.28
Price checked 29 days agoLED Pixel Art Display – 6.3–25.2 in App-Controlled Frame & Speaker | Traverseon - 16*16Traverseon
$114.90
Price checked 29 days ago4K Underwater Fish Finder 220° Wide Angle – Ideal for All Freshwater Fishing | Traverseon - 4.3 Inches / 20 MTraverseon
$199.95
Price checked 29 days agoDS18 PRO-CF6.4NR Single Pro 6-1/2" weather-resistant motorcycle midbass speakerCrutchfield
$69.99
Price checked 29 days agoKanto SE6 Elevated desktop speaker stands - WhiteCrutchfield
$239.00$299.00Save $60.00
ELAC Reference Sensible Speaker Cables Pair of reference-quality speaker cables - 10 ft.Crutchfield
$329.99
Price checked 29 days agoKlipsch Reference R-120SW Powered subwooferCrutchfield
$249.99
Price checked 24 days agoTechnics EAH-AZ100 True wireless earbuds with active noise cancellation - SilverCrutchfield
$110.96
Price checked 47 days agoKicker PS42 4" 2-way speakers (2-ohm) for use in motorcycles, boats, and ATVsCrutchfield
$365.49
Price checked 47 days agoOSD AP850T 8" all-weather, surface mount speakers - BlackCrutchfield
$299.99
Price checked 47 days agoWD BLACK SN7100 2TB M.2 Internal Solid State Drive WDS200T4X0Eaaawave
$189.99
Price checked 47 days agoWD BLACK 1TB SN7100 NVMe Internal Gaming SSD WDS100T4X0Eaaawave
$399.99
Price checked 47 days agoWD Blue 8TB PC Internal Hard Drive | 5640 RPM | SATA 6Gb/s | 256MB Cache | 3.5-Inch | WD80EAAZaaawave
$319.99
Price checked 47 days agoWD BLACK SN8100 M.2 NVMe Internal Solid State Drive - 1TB - WDS100T1X0Maaawave
$114.77
Price checked 22 days agoKenwood KMR-M332BT Marine Single-Din Digital Media Receiver (Open Box)Electronics Expo
$249.77$379.95Save $130.18
JBL Xtreme 3 Portable Bluetooth Speaker (Open Box)Electronics Expo
$149.95
Price checked 9 days agoJBL Endurance Zone True Wireless Open-Ear Sport HeadphonesElectronics Expo
$199.99
Price checked 30 days agoAnker SOLIX PS100 Bifacial Portable Solar PanelAnker Solix
$134.95
Price checked 30 days agoDS18 ZXI-694 ZXI series 6x9" 2-way car speakersCrutchfield
$169.96
Price checked 30 days agoKicker 40PS692 6"x 9" 2-way speakers (2-ohm) for use in motorcycles, boats, and ATVsCrutchfield
$69.99
Price checked 9 days agoeufy by Anker SoloCam S220 Solar-powered camera with siren and two-way talkCrutchfield
$79.99
Price checked 9 days agoHertz Mille MG300.3 Grille for 12" Legend Series ML 3000.3 and Pro Series MP 300 subwoofersCrutchfield
$20.89
Price checked 30 days agoCooler Master MasterFan MF120 Halo Black Case Fan MFL-B2DN-21NP2-R2aaawave
$23.99
Price checked 30 days agoCooler Master MasterFan MF120 Halo² White Edition - MFL-B2DW-21NP2-R2aaawave
$24.16
Price checked 30 days agoCooler Master MasterFan MF140 Halo² Black - MFL-B4DN-16NP2-R2aaawave
$25.64
Price checked 30 days agoCooler Master MasterFan MF140 Halo² White - MFL-B4DW-16NP2-R2aaawave
$89.99
Price checked 30 days agoCooler Master MasterLiquid 360L Core 360mm AIO Liquid CPU Cooler Black - MLW-D36M-A18PZ-R1aaawave
$84.55
Price checked 30 days agoCooler Master MasterLiquid PL240 FLUX AIO | 240mm | ARGB | LGA1700 - Blackaaawave
$139.98
Price checked 30 days agoCooler Master V850 SFX Gold 850W Power Supply | Fully Modular | ATX 3.1 & PCIe 5.1 Ready | 80 Plus Gold | Black/White - Blackaaawave
$89.99
Price checked 30 days agoCooler Master MasterLiquid 240L AIO Liquid Cooler ARGB Black - PWM MLW-D24M-A18PZ-R1aaawave
$299.99
Price checked 30 days agoCorsair Vengeance RGB PRO 32GB Kit (2x16GB) DDR4 3200 CL16 UDIMM Desktop Memory Black - CMW32GX4M2E3200C16aaawave
$285.99
Price checked 30 days agoCorsair HX1000i Fully Modular Ultra-Low Noise Platinum ATX 1000 Watt PC Power Supply - CP-9020259-NAaaawave
$354.99
Price checked 30 days agoCorsair HX1200i Power Supply Black - CP-9020281-NAaaawave
$44.99
Price checked 30 days agoCorsair iCUE Link LX120-R Case Fan Black - CO-9051049-WWaaawave
$44.99
Price checked 30 days agoCorsair iCUE Link LX120 RGB PWM | 120 mm | 2400 rpm | 4-Pin Case Fans Expansion (White) CO-9051029-WWaaawave
$119.99
Price checked 30 days agoCorsair iCUE Link LX140-R RGB Case Fans Starter Kit (Dual Pack) White - CO-9051056-WWaaawave
$139.99
Price checked 30 days agoCorsair iCUE Link LX120 RGB Case Fans Starter Kit (Triple Pack) Black - CO-9051026-WWaaawave
$139.99
Price checked 30 days agoCorsair iCUE Link LX120 RGB Case Fans White (3-Pieces) CO-9051030-WWaaawave
$119.99
Price checked 30 days agoCorsair iCUE Link LX140 Case Fans Expansion (Black/White) - White / Dual Fansaaawave
$265.99
Price checked 30 days agoCorsair SF1000 (2024) Fully Modular Power Supply-ATX Black - CP-9020257-NAaaawave
$269.99
Price checked 30 days agoCorsair Vengeance 32GB Kit (2 x 16GB) DDR4 3200 CL22 SODIMM Laptop Memory - CMSX32GX4M2A3200C22aaawave
$349.99
Price checked 30 days agoCrucial 16GB DDR5-6400 CSODIMM Laptop Memory | 262-pin | AI PC Ready | CT16G64C52CS5aaawave
$275.99
Price checked 30 days agoCrucial 32GB DDR4-3200 UDIMM 3200MHz CL22 Desktop Memory - CT32G4DFD832Aaaawave
$156.60
Price checked 30 days agoGardePro E8PWF (Wi-Fi) with Solar Panel - United States / 1-PackGardePro
$145.99
Price checked 17 days agoGardePro E9PWF White Flash Wi-Fi Trail Camera - 1-Pack / NoneGardePro
$63.20
Price checked 17 days agoGardePro SP1000 10W Solar Panel - United StatesGardePro
$63.20
Price checked 17 days agoGardePro 3.5W Solar Panel SP350 with Rechargeable Battery - US / 1-PackGardePro
$99.99
Price checked 17 days agoGardePro A60 Non-Cellular Trail Camera - US / 1-Pack / NoneGardePro
$175.90
Price checked 30 days agoGardePro A60 Non-Cellular Trail Camera 2-Pack - United States / 2-Pack / NoneGardePro
$149.89
Price checked 30 days agoGardePro A60 Non-Cellular Trail Camera with Solar Panel - United States / 1-PackGardePro
$119.99
Price checked 17 days agoGardePro A80 Pro Wi-Fi Trail Camera - 1-Pack / NoneGardePro
$23.82
Price checked 17 days agoGardePro Cellular Antenna - EU/AU / 4-PackGardePro
$99.00
Price checked 30 days agoGardePro X20WF Cellular Trail Camera - EU/AU / 1-Pack / NoneGardePro
$124.60
Price checked 30 days agoGardePro X20WF Cellular Trail Camera with Solar Panel - EU/AU / 1-PackGardePro
$152.99
Price checked 17 days agoGardePro E5 2.0 Non-Cellular Trail Camera - United States/Canada / 1-Pack / 🔥3.5W Solar Panel SP350 & 64G SD CardGardePro
$109.99
Price checked 30 days agoGardePro E6 2.0 Pro Wi-Fi Trail Camera - EU / 1-Pack / NoneGardeProAbout this guide
How are the deals in this guide chosen?
Every product here is live in the retailer's own catalogue, price-checked against the retailer within the last few hours, and scored on the size of the discount and how long the price has held. The list is rebuilt daily as prices move.
Does Fazy sell these products?
No. Fazy finds and verifies the deal; you buy from the retailer, who ships, charges you and handles returns. Fazy may earn a commission from the retailer, which never changes your price.