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$39.99
3rd Party New Price
as of Dec 01, 2022 09:12 AM

Amazon Price History


Amazon Price History

This is the price charged for New products when Amazon itself is the seller.

Type Price Date
Current Not in Stock -
Highest * $49.99 Dec 16, 2011
Lowest * $22.99 Nov 12, 2018
Average + $41.76 -

* since Jun 05, 2008.
+ of the last 50 price changes

3rd Party New Price History

This is the price charged by third party merchants for items in New condition.

Type Price Date
Current $39.99 Dec 01, 2022
Highest * $70.93 Dec 19, 2021
Lowest * $18.00 May 23, 2017
Average + $37.09 -

* since Jun 05, 2008.
+ of the last 50 price changes

3rd Party Used Price History

This is the price charged by third party merchants for items in Used condition.

Type Price Date
Current Not in Stock -
Highest * $9,999.99 Apr 14, 2015
Lowest * $7.00 Jul 12, 2010
Average + $29.67 -

* since Jun 05, 2008.
+ of the last 50 price changes


The Buy Box offer appears to belong to a 3rd Party.

Product Details

Product group Electronics
Category Electronics
Manufacturer Koss
Model 6303157
Locale US
List price $49.99
EAN 002129914776
UPC 719040115079
SKU B00001P4ZH
Last update scan 14 hours ago
Last tracked 2 days ago

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