Electronics for Sale

This calibrated microphone kit works with compatible Anthem receivers and processors to measure your room's acoustics and automatically adjust speaker output for more accurate sound, making it worthwhile for home theater owners who already have Anthem gear. It's currently priced at $150, matching its list price with no current discount. Buy Now at Best Buy

Update: The price has changed to $12.99 since this was originally published.

Anyone wanting MagSafe-style snap-on charging and mounting for their iPhone 16 Pro will get solid use out of this case, though at $12.74 versus the $12.99 list price, the discount here is minimal. Buy Now at Amazon

Handy backup for keeping phones, small appliances, or a CPAP running during outages or camping trips, and at $180 it's $120 off the $300 list price. Buy Now at Amazon

Bird watchers, hikers, and sports fans get solid 12x magnification here, plus the phone adapter lets you snap photos or videos straight through the lens without holding a separate camera steady. At $39.83, that's $10 off the $49.85 list price. Buy Now at Amazon

Fans of the boxy, old-school phone look can get that retro square silhouette without sacrificing drop protection, since the shockproof build handles everyday bumps. It's currently $8.49, a $1.50 markdown from the $9.99 list price. Buy Now at Amazon

Casetify's Impact case adds drop protection for your AirPods 4 without much bulk, a sensible pick if you toss your earbuds in a bag with keys and other stuff. Best Buy has it for $18, which is $14 off the $32 list price. Buy Now at Best Buy

Small desks or dorm rooms where a laptop's built-in speakers just aren't cutting it will benefit most, since this plugs in over USB with no separate power cord or app setup needed. Buy Now at Newegg

A drop-in replacement for aging or failed Juniper SSG series power supplies, worth keeping on hand if you're maintaining network infrastructure that's still in service. Newegg carries it for those who need a spare without hunting down discontinued Juniper stock elsewhere. Buy Now at Newegg

Edifier's R980T pairs well with turntables, TVs, or computers when you want dedicated speakers instead of relying on built-in audio, and the dual RCA inputs let you connect two sources at once. Newegg has them at a price that undercuts most bookshelf speaker sets with a 4-inch woofer. Buy Now at Newegg

Two pairs at once make sense for siblings or classrooms where you need backups without spending twice, and at $18 that's $8 (31%) off the $26 list price. Buy Now at Amazon

Networking gear, small LCD monitors, and other low-power devices that use a 4-pin barrel connector can rely on this 36W adapter for steady output, so it's worth grabbing as a replacement if your original power brick dies. Buy Now at Newegg

Studio engineers and mixers who need isolation without sacrificing accuracy will get solid use out of these closed-back cans, and Newegg has them for $60 off the $380 list price. Buy Now at Newegg

Anyone running server racks or UPS units with C19 inlets but only C20 plugs on hand will find this adapter useful for splitting a single connection into two 16A outlets without rewiring anything. Buy Now at Newegg

Gamers who spend long sessions online will appreciate the padded ear cushions and clear mic, since both hold up during marathon play without causing ear fatigue or garbled callouts. Newegg has it at a price that undercuts most headsets with similar build quality. Buy Now at Newegg

Anyone who's dropped their phone once already will appreciate the textured ripple grip and built-in MagSafe alignment, and at $27 you're paying just about half the $52 list price. Buy Now at Best Buy

Anyone who's dropped their phone one too many times will appreciate the reinforced grip and built-in kickstand, and the MagSafe compatibility means your charging accessories still snap on without extra adapters. Buy Now at Amazon

Update: The price has changed to $39.99 since this was originally published.

Anyone splitting time between calls and commutes will get solid use out of the hybrid ANC, which handles both wind noise and steady background hum; you're looking at $6.92 off the list price here. Buy Now at Amazon

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

Bumps up sound quality for outdoor hangouts or small rooms without needing a bulky setup, thanks to BassUp technology and a 24-hour battery life. The current price of $30 basically matches the list price, so grab it whenever it's convenient rather than waiting for a bigger markdown. Buy Now at Amazon

Anyone with a Euro-Pro or Shark vacuum whose original charger has died or gone missing will get straightforward use out of this, since it's built specifically to match the V1828's power requirements rather than being a generic replacement. Buy Now at Newegg