Best Electronics Deals Under $400
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There are 3553 verified electronics deals today from $21 to $400. Prices were checked against the retailer on September 17, 2026. Prices from $21.00, at Crutchfield, Electronics Expo, Wildflower Cases, aaawave, 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 3,553
$34.99
Price checked 20 days agoRing Indoor Cam Plus (Plug In, 2nd Gen) Wired indoor 2K security camera with two-way communication - WhiteCrutchfield
$149.99
Price checked 34 days agoBeyerdynamic AMIRON 300 True wireless noise-canceling earbuds - BlackCrutchfield
$49.99
Price checked 18 days agoPolk Audio DB1242SVC 1110 Watt 12" Single Voice Coil Marine Car SubwooferElectronics Expo
$79.99
Price checked 10 days agoeufy by Anker Smart Lock C210 Smart lock with Wi-Fi and Bluetooth - Satin nickelCrutchfield
$59.99
Price checked 18 days agoPreSonus HD7 Professional Monitoring HeadphonesElectronics Expo
$359.99
Price checked 43 days agoRaspberry Pi 500 Computer Desktop Kit Configurator - Whiteaaawave
$71.99
Price checked 43 days agoRaspberry Pi 7-Inch touch display screen for Raspberry Pi single board SC1227aaawave
$240.00
Price checked 43 days agoRaspberry Pi 500, Desktop Kit Computer (US) including cable, mouse and PSU SC1285aaawave
$255.99
Price checked 43 days agoRaspberry Pi 5 Home Server Starter Kit With SSD 500 GB - Raspberry Pi 5 2 GBaaawave
$85.99
Price checked 43 days agoRaspberry Pi 4K AI Camera 12MP, IMX500 Intelligent Vision Sensor, Raspberry Pi Neural Network Model SC1174aaawave
$189.99
Price checked 18 days agoWD Blue SN5100 1TB NVMe M.2 Internal Solid State Drive WDS100T5B0Eaaawave
$204.99
Price checked 19 days agoWD Blue PC Mobile Hard Drive - 2TB - WD20SPZXaaawave
$135.99
Price checked 19 days agoWD Blue SN5100 500GB NVMe M.2 Internal Solid State Drive WDS500G5B0Eaaawave
$239.99
Price checked 19 days agoWD Purple Surveillance Hard Drive - 4TB - WD44PURZaaawave
$144.99
Price checked 19 days agoWD Elements Portable External Hard Drive | USB 3.0 | 1TB–4TB - 1 TBaaawave
$194.99
Price checked 19 days agoWD Red Plus Internal NAS HDD 3.5" - 2TB - WD20EFPXaaawave
$149.99
Price checked 19 days agoWD My Passport Portable External Hard Drive | USB 3.0 | 1TB–6TB - 1TBaaawave
$194.99
Price checked 19 days agoWD Purple 2TB Surveillance Internal Hard Drive WD23PURZaaawave
$114.99
Price checked 19 days agoWD Green SN3000 500GB NVMe Gen4 PCIe, M.2 2280, Up to 5,000 MB/s Internal SSD WDS500G4G0Eaaawave
$79.99
Price checked 19 days agoWD Green 480GB SATA III SSD 2.5 Internal Drive - WDS480G3G0Aaaawave
$219.99
Price checked 18 days agoWD Red Plus Internal NAS HDD 3.5" - 4TB - WD40EFZZaaawave
$175.99
Price checked 19 days agoWD Green SN3000 1TB NVMe Internal SSD - Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,000 MB/s WDS100T4G0Eaaawave
$219.99
Price checked 19 days agoWD 4TB WD Purple Surveillance Internal Hard Drive WD43PURZaaawave
$319.99
Price checked 19 days agoWD Purple 6 TB Surveillance Internal Hard Drive - WD64PURZaaawave
$39.00
Price checked 19 days agoSecurity Box for GardePro A3, A3S - 1-PackGardePro
$69.99
Price checked 18 days agoGardePro X66 Pro Cellular Trail Camera - United States / Canada / SOLO SCOUT (1-Pack) / NoneGardePro
$49.00
Price checked 19 days agoRechargeable Battery Pack for GardePro Trail Camera - US / 1-PackGardePro
$29.00
Price checked 19 days agoGround Stake Mount for Trail Camera - 1-PackGardePro
$56.99
Price checked 7 days agoPowerDrive PDIKT2 Installation kit for power inverters with up to 3000 watts of continuous outputCrutchfield
$129.99
Price checked 7 days agoSanus SF22 22" Steel Foundations Series speaker stands - BlackCrutchfield
$139.99
Price checked 19 days agoAntennas Direct ClearStream 4MAX UHF VHF Indoor Outdoor TV AntennaElectronics Expo
$269.00
Price checked 9 days agoAudioControl A800.1 Altitude Series mono subwoofer amplifier - 800 watts RMS x 1 at 1.33 ohmsCrutchfield
$299.00
Price checked 19 days agoShure MV7+ Podcast Dynamic MicrophoneElectronics Expo
$99.99
Price checked 9 days agoRing Stick Up Cam Pro (Plug-in) Plug-in indoor/outdoor security camera with siren and two-way communication - BlackCrutchfield
$119.99
Price checked 19 days agoSamsung 32" The Frame Customizable Bezel (Beveled) Fits 32" Samsung QN32LS03C "The Frame" TV - Sand GoldCrutchfield
$349.99
Price checked 19 days agoYamaha RXV385BL 5.1 Channel Home Theater Receiver (Certified Refurbished)Electronics Expo
$399.99
Price checked 19 days agoYamaha RXV385BL 5.1 Channel Home Theater ReceiverElectronics Expo
$49.99
Price checked 19 days agoVox amPlug 3 UK Drive Headphone Guitar Amplifier w/ 2 Channels, Stereo Effects, Built-in Rhythms, and Aux in JackElectronics Expo
$299.00
Price checked 7 days agoBose QuietComfort Ultra Earbuds (2nd Gen) Wireless noise-cancelling earbuds - BlackCrutchfield
$159.99
Price checked 19 days agoFED FITNESS Folding Electric Scooter, Ultra-Lightweight and PortableFED Fitness US
$34.99
Price checked 19 days agoZERO POWER METAL 5000M - World's Slimmest Power BankFlextail
$29.99
Price checked 19 days agoVOLLYC × FLEXTAIL EVO TIRE PUMP 150 - High-capacity 150 PSI multi-functional tire pumpFlextail
$28.99
Price checked 19 days agoZERO POWER 10,000C - The World's Lightest & Thinnest 10,000mAh Power Bank (145g, 22.5W)Flextail
$199.99
Price checked 19 days agoFED FITNESS Air Pressure Compression Boots Massager for Foot RelaxationFED Fitness US
$32.99
Price checked 19 days agoZERO METAL POWER 5000- World's Thinnest Power BankFlextail
$75.99
Price checked 19 days agoTINY BIKE PUMP PRO-120 PSI High Pressure and LED Display Electric Bike PumpFlextail
$129.00
Price checked 19 days agoEVO LANTERN - FLEXTAIL x OuTask 2-in-1 Telescopic Lantern for Versatile Lighting(US Clearance）Flextail
$29.99
Price checked 19 days agoTINY HELIO 600Z - High-Performance Lightweight HeadlampFlextail
$66.99
Price checked 19 days agoTINY TIRE PUMP 200- 130PSI Mini Electric Gauge Pump with Cool TaillightFlextail
$34.99
Price checked 19 days agoZERO LANTERN - 56g UItralight 2-in-1 Camping Light / FlashlightFlextail
$116.96
Price checked 9 days agoKicker 48CWRT672 CompRT Series shallow-mount 6-3/4" subwoofer with dual 2-ohm voice coilsCrutchfield
$399.95
Price checked 7 days agoJBL Bar 500MK2 Powered 5.1-channel Dolby Atmos sound bar/subwoofer system with Wi-Fi and BluetoothCrutchfield
$89.99
Price checked 7 days agoNETGEAR Nighthawk A9000 Wi-Fi 7 USB 3.0 Adapter Tri-band Wi-Fi booster for PCs running Windows 11 or aboveCrutchfield
$54.90
Price checked 19 days agoLight Theatre: Ambient Light With Stereo Speaker, Ripple Sunset Aurora Projector All-in-1INSPECIAL HOME$69.90
Price checked 19 days agoLight Theatre: Ambient Light With Stereo Speaker, Ripple Sunset Aurora Projector All-in-1INSPECIAL HOME$79.90
Price checked 19 days agoLight Theatre: Ambient Light With Stereo Speaker, Ripple Sunset Aurora Projector All-in-1INSPECIAL HOME
$74.90
Price checked 19 days ago4 in 1 Forklift Fast Wireless Charging Station Dock for iPhone, AirPods & Apple WatchINSPECIAL HOME
$83.90
Price checked 19 days agoMoon Station: Bedside Lamp, Wireless Charger, Stereo Speaker All In OneINSPECIAL HOME$74.90
Price checked 19 days ago4 in 1 Forklift Fast Wireless Charging Station Dock for iPhone, AirPods & Apple WatchINSPECIAL HOME
$139.99
Price checked 19 days ago(Back Order 12/9) Smart Battery Box with USB, 12V/24V Cigarette Lighter, and Anderson Ports（Available on September 10）Dr.Prepare
$169.99
Price checked 19 days agoMini 12V 100Ah LiFePO4 Lithium Battery – 10-Year WarrantyDr.Prepare$229.99
Price checked 19 days agoMini 12V 100Ah LiFePO4 Lithium Battery – 10-Year WarrantyDr.Prepare$289.99
Price checked 19 days agoMini 12V 100Ah LiFePO4 Lithium Battery – 10-Year WarrantyDr.Prepare
$109.99
Price checked 19 days ago(Back Order 12/9) Smart Battery Box with USB, 12V/24V Cigarette Lighter, and Anderson Ports（Available on September 10）Dr.Prepare$79.99
Price checked 19 days ago(Back Order 12/9) Smart Battery Box with USB, 12V/24V Cigarette Lighter, and Anderson Ports（Available on September 10）Dr.Prepare
$29.99
Price checked 19 days ago12V 7Ah LiFePO4 Lithium Deep Cycle BatteryDr.PrepareAbout 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.