Your search for "Spyderco ButtonUP" revealed the following:

Spyderco ButtonUp Button Lock OD Green G10 Folding Black 8Cr13MoV Pocket Knife 275GPGRBK

Spyderco ButtonUp Button Lock OD Green G10 Folding 8Cr13MoV Pocket Knife 275GPGR

Spyderco ButtonUp Button Lock Carbon Fiber & G10 Folding 8Cr13MoV Pocket Knife 275CFP

Spyderco ButtonUp Button Lock Brown G10 Folding 8Cr13MoV Pocket Knife 275GPBN

Spyderco ButtonUp Button Lock Carbon Fiber & G10 Folding 8Cr13MoV Serrated Pocket Knife 275CFPS

Spyderco ButtonUp Button Lock Blackout Carbon Fiber & G10 Folding 8Cr13MoV Serrated Knife 275CFPSBK

Spyderco ButtonUp Button Lock Black G10 Folding 8Cr13MoV Pocket Knife 275GP

Spyderco ButtonUP Button Lock Blackout Carbon Fiber & G10 Folding 8Cr13MoV Pocket Knife 275CFPBK

Spyderco Automatic Autonomy 2 Knife Button Lock Black G10 LC200N Blade 165GPBBK2

Spyderco Automatic Autonomy 2 Knife Button Lock Black G10 LC200N Serrated Blade 165GSBBK2

Spyderco Uptern Pocket Knife Lockback Stainless Folding 8Cr13MoV Serrated 261PS

Spyderco Charisma Lightweight Lockback Blue FRN Folding CTS-BD1N Pocket Knife 259PBL

Spyderco Police Model Lockback VG-10 Stainless Handle Folding Blade Knife 7P

Spyderco Dragonfly 2 Salt Serrated Lockback Folding Yellow Knife 28SYL2HB

Spyderco Stretch 2 XL Lockback Black FRN Folding VG-10 Serrated Knife 258SBK

Spyderco Endela Lockback Red Line Partially Serrated Folding Knife 243fpsbkrd

Spyderco Endela Lockback Serrated VG 10 Black Folding Knife 243SBK

Spyderco Utility Blue Handle Stainless Fixed Serrated Drop Blade Knife K04SBL

Spyderco Bug Slip Joint Red G10 Folding 12C27 Drop Pt Pocket Knife 133GRDP

Spyderco Pacific Salt 2 Yellow Lockback Serrated Folding Knife 91syl2