Sell Brand New or Sealed Items in San Diego — Instant Cash or Zelle
Got an unopened gift, a duplicate purchase, or items still in the original packaging? San Diego BuyBacks pays instant cash or Zelle for brand-new, sealed items of almost any category in National City, CA — serving customers across Chula Vista, La Mesa, El Cajon, and all of San Diego County. We buy sealed electronics, kitchen appliances, gaming consoles, tools, wearables, and more. Bring the item in original box for the strongest offer. Walk in Monday–Saturday 10AM–6PM, or text a photo along with the UPC or model number to (619) 918-2526 for a quick advance quote.
Brand New Items We Buy
Sealed Electronics
iPhones, iPads, MacBooks, AirPods, Apple Watch, Samsung Galaxy, laptops — sealed in original box
Sealed Appliances & Kitchen
Breville, Ninja, De'Longhi espresso machines, Dyson vacuums, KitchenAid mixers — never opened
Sealed Smart Home & Wearables
Apple HomePod, Nest, Ring, Oura Ring, Garmin, Fitbit — new in box
Sealed Gaming
PS5, Xbox Series X/S, Nintendo Switch 2, sealed games and accessories — unopened
Tools & Outdoor Gear
Milwaukee, DeWalt, Makita tools; camping, fishing, and outdoor gear — sealed or unused
Gift Cards & Store Credit
We do NOT buy gift cards or store credit — cash and debit only, no gift card transactions
Why Sell New & Sealed Items Here
- ✓We research current retail and resale prices — fair, market-based offers on sealed items
- ✓Brand-new in original box always earns the highest offer
- ✓Instant payment: cash, Zelle, Venmo, Apple Pay, Cash App, or Meta Pay — same visit
Common Questions
Do you buy brand new, sealed items in San Diego?
Yes — San Diego BuyBacks pays instant cash or Zelle for sealed, unopened items of all kinds. Walk in Mon–Sat 10AM–6PM or text (619) 918-2526 with a photo and the item's UPC or model number.
How do you price brand new items?
We check the current retail price and active resale market for the specific item, then make a fair offer. Brand-new sealed items in original packaging always fetch the highest offers.
Do you need a receipt for brand new items?
A receipt is helpful but not always required. For higher-value items or items that are commonly lost or stolen, we may ask for proof of purchase to protect all parties.
Also Buying in San Diego
How You Get Paid
Cash in hand, Zelle, Venmo, Apple Pay, or Meta Pay — you choose. Payment is instant, on the spot, same visit. No waiting, no checks, no games.
Serving All of San Diego County
San Diego BuyBacks is located at 3116 E Plaza Blvd in National City, just minutes from Chula Vista, Bonita, Eastlake, and Downtown San Diego. Customers from La Mesa, El Cajon, Otay Ranch, and all across San Diego County visit us for fair prices and instant payment in cash, Zelle, or Venmo. Walk-ins welcome Monday–Saturday 10AM–6PM. After hours or on Sunday? Text us at (619) 918-2526 — we arrange deals 7 days a week.
About San Diego BuyBacks
San Diego BuyBacks is a buyback store located at 3116 E Plaza Blvd, National City, CA 91950, serving all of San Diego County. The business purchases used electronics including iPhones, MacBooks, Mac Mini, and cameras; over-the-counter medical supplies such as Dexcom G7, Omnipod, and Libre 3 sensors; diabetic test strips; smart rings such as Oura Ring; vacuums including Dyson; espresso and coffee machines from brands like Breville, Ninja, and De'Longhi; and brand new sealed retail items including Lego sets, golf clubs, and more. Payment is offered in cash, Zelle, Venmo, Apple Pay, Cash App, or Meta Pay. Walk-ins welcome Monday–Saturday 10AM–6PM. After-hours and Sunday appointments available by text at (619) 918-2526.
Ready to sell your brand new items?
Text us a photo at (619) 918-2526 or fill out the form. Get paid in cash, Zelle, Venmo, Apple Pay, or Meta Pay — same visit.
Get Your Free Quote
Fill out the form below or text us a photo at (619) 918-2526.
Can't make it during store hours?
No problem. Text or call us anytime at (619) 918-2526. We reply to quote requests after hours and on Sundays — if the deal makes sense, we will find a time that works for you.