Buy ‘hacks’ with Bitcoin Crypto-Currency – Spendabit

Math Hacks for Scratch

$26.85 at The Pi Hut

Hack my Password

$37.04 at Sorcerer's Gate

HackRF Pro by Great Scott Gadgets

$487 at RoboSavvy

Fujitsu Happy Hacking Keyboard Professional Classic (compact, white, 45g, printed keycaps)

iCanvas "Lynx" by Grant Hacking Canvas Print

$73.99 at Overstock.com

Perl Hacks: Tips & Tools for Programming, Debugging, and Surviving

$14.00 at Silver Coconut

Troubleshooting Your Firefly 2+ - Firefly Vaporizer Tips, Tricks & Hacks

$180 at To the Cloud Vapor Store

iStorage datAshur Personal2 32GB Hardware Encrypted USB 3.0 Flash Drive AES-XTS 256-bit (IS-FL-DAP3-B-32)

$88.99 at Newegg

USB to TTL Serial Cable Adapter for Hacking on Routers (TPE-USBSERIAL)

$8.99 at ThinkPenguin

StarTech.com Headphone Splitter TTRS 3.5mm Hack Male to 2x 3.5mm Femal

$7.43 at Scan Computers

HackRF One

$304 at RoboSavvy