TV & video accessories

TV and video accessory prices in the United States

Updated 1 November 2026

In the United States, an HDMI cable or indoor antenna costs about $7 to $80, a wall mount about $20 to $200, and a mobile TV cart about $200. These are approximate prices from sellers' websites, November 2026. Send your TV model and the item you need on BlaBlaPrice, and sellers will reply in the chat with their own offer.

Warranty and what to check

Most TVs come with a manufacturer warranty that promises repair or replacement for defects within a set period. TCL, for example, lists one year for parts and labor on non-commercial LED and LCD sets, so check the term before you buy a used set. Extended warranty plans for LED and OLED TVs are sold separately, and one listed plan costs less than $2 a month. Read what each plan covers, since they differ.

Season and when to buy

Winter runs from December to February, when many households spend more evenings indoors, so it is a common time to upgrade a TV setup. Summer, from June to August, is a quieter period for home electronics. Installing a wall mount needs a solid wall and time for the work, so ask about installation when you request a quote.

Sizes, cables and delivery

Screen sizes are given in inches, and mounts list the VESA pattern in millimeters, such as 400 by 400 mm. Cables are sold by length in feet and by HDMI version, such as 2.0 or 2.1. Sellers in New York, Los Angeles, Chicago, Houston and Phoenix quote in US dollars. Ask for the delivery charge to your city, since a heavy cart costs more to send than a cable.

What to write in your request

Give your TV model and screen size, and say whether you need the item new or used and whether it must be an original or compatible part. Add the installation if you want it done, the quantity and your budget. The city helps sellers quote delivery and set up a visit.

Get offers through BlaBlaPrice. It is free for buyers, and you describe what you need in your own words, with a photo if it helps. The AI reads the request, asks for missing details, and searches sellers' websites in the US, then shows you the prices and businesses it found. Sellers registered on BlaBlaPrice reply in the chat, and your contacts stay hidden until you choose to exchange them. See TV / video or TVs, or read how BlaBlaPrice works.