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ATCF Steel Custom (Bob Terzuola Design) vs Mach71 - X1 Edition

Prices refer to each product’s listed configuration. Materials, versions, condition and included parts can differ; open a product to compare its seller options.

Pro-Tech KnivesTempest Knives
Listed configuration price$1,350.00$229.99(cheaper)
CategoryKnivesKnives
BrandPro-Tech KnivesTempest Knives
Availability
Available when checked

Last observed: 2026-09-16 19:30 UTC

Available when checked

Last observed: 2026-09-16 17:46 UTC

Brand sell-through% sold out92.8%59.4%
Median sell timehours to sell out12.4d48.6d
Retailers31
Asking vs retailvs retail price-1%$1,483.33 avg ask

ATCF Steel Custom (Bob Terzuola Design)

Mach71 - X1 Edition

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Frequently asked questions

Which is cheaper, the ATCF Steel Custom (Bob Terzuola Design) or the Mach71 - X1 Edition?

The Mach71 - X1 Edition has a lower listed configuration price at $229.99, versus $1,350.00 for the ATCF Steel Custom (Bob Terzuola Design) — a difference of $1,120.01 between their listed configurations. Materials and included parts may differ.

Where can I buy the ATCF Steel Custom (Bob Terzuola Design) and Mach71 - X1 Edition?

Drop Beacon tracks the ATCF Steel Custom (Bob Terzuola Design) across 3 retailers and the Mach71 - X1 Edition across 1, comparing live prices and linking out to each.

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