M390 VS S90V edge retention testing featuring the MBK Old Guard and QSP Penguin.
Reviewed by @knifepile
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 Monterey Bay Knives Mini Old Guard Folding Knife Black G10 Handle 14C28N Plain Edge Satin Finish MBKMOGBK listing data — verify critical details with the retailer.
At $62.00, it's priced below the median for Monterey Bay Knives's lineup ($66.00 median).
Based on 1 recorded price since May 2026.
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The Monterey Bay Knives Mini Old Guard Folding Knife Black G10 Handle 14C28N Plain Edge Satin Finish MBKMOGBK by Monterey Bay Knives is currently priced $62.00 and is in stock. Drop Beacon tracks live prices so you can find the best deal.
At $62.00, it's priced below the median for Monterey Bay Knives's lineup ($66.00 median).
The Monterey Bay Knives Mini Old Guard Folding Knife Black G10 Handle 14C28N Plain Edge Satin Finish MBKMOGBK 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 Monterey Bay Knives Mini Old Guard Folding Knife Black G10 Handle 14C28N Plain Edge Satin Finish MBKMOGBK is $62.00. Full price history shows whether the current price is a genuine deal.
Monterey Bay Knives
$62.00
