Electronics for Sale

This pair suits home theater setups aiming for Dolby Atmos height effects without a full ceiling speaker install, since these are designed to add overhead sound cues to your existing system. Currently priced at list, $900 for the pair. Buy Now at Best Buy

A solid pick if you need a reliable replacement power supply for a 12V device, whether it's a router, camera, or other small electronic. Newegg carries it as a straightforward, no-frills option when your original adapter dies or goes missing. Buy Now at Newegg

Sony's rear speakers add true wireless surround sound to a compatible BRAVIA Theater soundbar setup, useful if you want immersive audio without running speaker wire across the room. There's no discount right now, so at $750 you're paying the standard list price. Buy Now at Best Buy

Basic but essential for replacing a lost or frayed cord on a desktop, monitor, or amp, and it's currently priced the same as list, so there's no discount to factor in here. Buy Now at Best Buy

Classrooms and offices juggling a dozen tablets or laptops benefit most from the built-in individual compartments, which keep devices separated and organized while charging simultaneously; it's currently $25 off the $185 list price. Buy Now at Amazon

Update: The price has changed to $29.99 since this was originally published.

These work well if you want a backup pair of earbuds for the gym or outdoor runs without spending much on it, though at $29.98 versus the $29.99 list price, there's essentially no discount here. Buy Now at Amazon

Anyone doing plumbing or automotive work in tight spaces will get the most out of the three lenses, letting you check corners and angles a single-lens scope would miss entirely. Buy Now at Home Depot

Handy for charging laptops and phones from a single compact plug, especially if you're tired of juggling multiple bulky adapters, though this one is currently priced right at its $45 list with no discount to speak of. Buy Now at Best Buy

Small desks with no room for a full speaker setup benefit most from this soundbar, since it clips onto your monitor and pairs over Bluetooth without cluttering your workspace with extra cables. Buy Now at Newegg

This basic 12-foot 2-slot power cord works for replacing a lost or damaged cord on lamps, small appliances, or electronics with the same plug type, and at $10.99 it's priced at list with no current discount. Buy Now at Best Buy

For anyone tinkering with electronics projects, this module lets you step up a lower DC voltage to a higher one, which comes in handy when you're powering components that need more juice than your source battery or supply can give directly. Buy Now at Newegg

Handles 33, 45, and 78 RPM records with built-in speakers, so you don't need a separate stereo setup to start spinning old records. At $50, that's $30 (38%) off the $80 list price. Buy Now at Amazon

Anyone whose LaCie Petit lost its original power brick can use this as a straightforward replacement without hunting down a proprietary part from LaCie directly. Buy Now at Newegg

These height modules add Dolby Atmos overhead effects to your existing speakers without cutting into your ceiling, a solid option for home theater setups where in-ceiling installation isn't practical. At $849, this pair is priced at its regular list rate, with no current discount applied. Buy Now at Best Buy

LG's genuine replacement power adapter is worth grabbing if your monitor's original brick has died or gone missing, since off-brand versions can be hit or miss on voltage matching. Newegg carries it for LG display owners who'd rather not risk a generic adapter damaging their screen. Buy Now at Newegg

Broadcasters and video pros who need to pull in high-definition feeds for live production or streaming setups will get the most out of this card's PCIe connection and reliable capture performance. It's built for professional workflows, so casual users recording the occasional gameplay clip probably don't need this level of hardware. Buy Now at Newegg

Streaming or recording gameplay, presentations, or footage from a camera or console gets easier with this card, which grabs an HDMI signal and feeds it into your computer as a webcam-style input for OBS or similar software. It's a straightforward pick for anyone setting up a budget streaming or video-capture station without buying a dedicated capture box. Buy Now at Newegg

Facility managers monitoring remote equipment will find this handy for triggering alarms or controls over standard network infrastructure instead of running dedicated wiring. It suits anyone building out automation or security systems who needs reliable input sensing and relay switching without being tied to a specific control panel location. Buy Now at Newegg

Anyone running an Electro-Harmonix Superego+ needs a reliable power source, and this adapter matches the pedal's exact voltage requirements without introducing noise into your signal chain. Buy Now at Newegg