Clock radio · Grundig · price guide
Grundig M400 value
A Grundig M400 clock radio sells for about $22.49 on eBay, from 14 sales between Aug 19, 2026 and Oct 24, 2026. Most sell for $15.99 to $32.15.
See the numbers
| Month | Sales | Middle price |
|---|---|---|
| Aug 2026 | 4 | $24.98 |
| Sep 2026 | 3 | $18.95 |
| Oct 2026 | 7 | $24.99 |
The flip math
What one Grundig M400 is worth to a reseller, line by line.
To keep at least 2 times what you pay, bid no more than $2.29. Above $6.13 you lose money after every fee. Run your own numbers.
Selling notes
- 21% of sales shipped free; the rest charged a middle $9.50 for shipping.
- 7% sold through Best Offer, where the real price can be lower than shown.
- 4 sold in the last 30 days, 14 in the last 90.
Questions
How much is a used Grundig M400 clock radio worth?
About $19.99 on eBay, the middle of 12 used sales between Aug 19, 2026 and Oct 24, 2026. Most used ones sell for $15.99 to $32.15 once new ones are counted too.
How fast does a Grundig M400 sell?
4 sold on eBay in the last 30 days and 14 in the last 90. 21% of sales came with free shipping.
Is a Grundig M400 worth flipping?
Sold at $15.99 on eBay you keep about $9.88 after fees, shipping and a returns buffer. To double your money, pay no more than $2.29 as a winning bid with an 18% premium and 9% tax.
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What electronics from liquidation auctions resell for
Have one? Look it up
Snap a photo or scan the barcode and see what yours sells for, new and used, with every fee counted.
Look up yoursHow we got these numbers
- 14 eBay sales of the Grundig M400 from Aug 19, 2026 to Oct 24, 2026, each one checked to be this model (at least half name it in the listing; the rest match it closely).
- eBay prices are completed sales (what buyers paid), not asking prices, from our sold-data provider. We keep only sales of the same product: parts, accessories, bundles and look-alikes are dropped before anything is counted.
- Local auction prices are winning bids on single-item lots at the Kansas and Missouri online auctions we track (HiBid and Equip-Bid sellers), read by our own lot reader. Lots of several units are left out.
- The money math uses our standard costs: 18% buyer's premium, 9% sales tax, a $2.00 lot fee, eBay's 13.6% + $0.40 fee, shipping at cost (never counted as profit) and a 15% buffer for returns and duds. Members set their own.