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Koss Porta Pro Black On-Ear Headphones, Retro Style, Collapsible Design, Case Included, Black
AMAZON.COM
Price
$ 29.99
Last price was updated on: 18th Dec 2025, 09:37 PM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$29.99
$19.99
Lowest
$69.58
Highest
Buying Advice:
Excellent! Buy now. 42% chance price goes up. Buy soon.
Excellent! Buy now. 42% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$19.99
12th Oct 2020
Highest Ever
$69.58
30th Aug 2020
Average Price
$34.35
453 data points
Last 3M Low
$29.99
22nd Nov 2025
Last 6M Low
$29.99
30th Jun 2025
Last 12M Low
$29.99
30th Jun 2025
Price History Chart
Product Technical Information
| Product Code | B0755N6CSR |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | Koss |
| Rating | 4.6 ( 16990 ratings ) |
| Category | On-Ear Headphones |
| Manufacturer | Koss |
| Model Number | Porta Pro Black |
| Model Name | Porta Pro |
| Item Color | Black |
| Item Dimensions | 5.6 x 2.5 x 7.2 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for Koss Porta Pro Black On-Ear Headphones Retro Style Collapsible Design Case Included Black was $19.99 on 12th Oct 2020. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for Koss Porta Pro Black On-Ear Headphones Retro Style Collapsible Design Case Included Black was $69.58 on 30th Aug 2020. Prices have dropped since then.
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What is the average price of this product?The average price for Koss Porta Pro Black On-Ear Headphones Retro Style Collapsible Design Case Included Black is $34.35 (453 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, Koss Porta Pro Black On-Ear Headphones Retro Style Collapsible Design Case Included Black reached a low of $29.99 on 22nd Nov 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 42% chance price goes up. Price may increase soon.