CPM S30V baseline for comparison
Composite 1–10 ratings from published steel testing and manufacturer data, informed by Larrin Thomas's public research. Assumes typical production heat treatment.
Specs derived from EOS Harpoon Wharncliffe OTF Knife Black Aluminum w/ Blue Clip (3.75" Two-Tone) listing data — verify critical details with the retailer.
At $429.95, it's priced a little above the median for Eos's lineup ($424.95 median).
Based on 1 recorded price since June 2026.
Blade HQ
Retailer · Default
$429.95
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The EOS Harpoon Wharncliffe OTF Knife Black Aluminum w/ Blue Clip (3.75" Two-Tone) by Eos is currently priced $429.95 and is in stock. Drop Beacon tracks live prices so you can find the best deal.
At $429.95, it's priced a little above the median for Eos's lineup ($424.95 median).
The EOS Harpoon Wharncliffe OTF Knife Black Aluminum w/ Blue Clip (3.75" Two-Tone) is available from 1 retailer tracked on Drop Beacon. Compare their live prices and pick the cheapest before it sells out.
The lowest price Drop Beacon has tracked for the EOS Harpoon Wharncliffe OTF Knife Black Aluminum w/ Blue Clip (3.75" Two-Tone) is $429.95. Full price history shows whether the current price is a genuine deal.
Eos
$429.95
