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Microwave switch ยท price guide

KW3A value

A KW3A microwave switch sells for about $10.52 on eBay, from 11 sales between Jan 19, 2026 and Sep 23, 2026. Most sell for $9.47 to $10.94.

$10.52eBay sold, middle price
$9.47 to $10.94typical range (middle half)
$10.52new, 11 sales
7sold in the last 90 days
What it goes for, whereLocal auction, eBay new and used, and what you keep after every fee.
eBay sold, new11 saleseBay sold, new: $10.52$10.52eBay sold, all11 saleseBay sold, all: $10.52$10.52You keep after fees and shippingsold at $9.47You keep after fees and shipping: $-1.80$-1.80
Every eBay sale over time11 sales, Jan 19, 2026 to Sep 23, 2026. Tap a dot for its price.
$0$5$10$15$20FebAprJunAug$7.57, new, sold 2026-09-23$10.58, new, sold 2026-09-22$10.89, new, sold 2026-09-22$10.26, new, sold 2026-09-21$8.04, new, sold 2026-09-04$10.99, new, sold 2026-08-26$14.39, new, sold 2026-08-26$13.88, new, sold 2026-08-01$9.99, new, sold 2026-07-31$10.52, new, sold 2026-02-22$8.95, new, sold 2026-01-192026-08: middle price $13.88 from 3 sales2026-09: middle price $10.26 from 5 salesNewUsedMiddle price each month
See the numbers
MonthSalesMiddle price
Jan 20261$8.95
Feb 20261$10.52
Jul 20261$9.99
Aug 20263$13.88
Sep 20265$10.26
Where the prices fallThe shaded band is the middle half of sales: $9.47 to $10.94.
Typical range $9.47 to $10.94 (middle half of sales)0246$0$5$10$152 sales from $8 to $92 sales from $9 to $105 sales from $10 to $112 sales from $14 to $15Middle $10.52

The flip math

What one KW3A is worth to a reseller, line by line.

Sell one on eBay
Sale price (low end of typical sales)$9.47
eBay fees (13.6% + $0.40)โˆ’$1.59
Shipping it to the buyerโˆ’$10
Returns and duds buffer (15%)โˆ’$-0.32
You keep$-1.80

To keep at least 2 times what you pay, bid no more than $0. Above $0 you lose money after every fee. Run your own numbers.

Selling notes

Questions

How much is a used KW3A microwave switch worth?

About $10.52 on eBay, the middle of 11 sales between Jan 19, 2026 and Sep 23, 2026; most sell for $9.47 to $10.94.

What does a new KW3A microwave switch sell for?

New ones sold for a middle price of $10.52 across 11 eBay sales.

How fast does a KW3A sell?

0 sold on eBay in the last 30 days and 7 in the last 90. 100% of sales came with free shipping.

Is a KW3A worth flipping?

Sold at $9.47 on eBay you keep about $-1.80 after fees, shipping and a returns buffer. To double your money, pay no more than $0 as a winning bid with an 18% premium and 9% tax.

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How we got these numbers

Updated Wed, Nov 4, 3:10 PM CT