COVID-19 Pandemic Supply Related Updates - March 23rd, 2020

Intermittent delays. Be sure to place your order to keep your place in line.

Free shipping on orders of $299 or more!
Repeat Customer? Login here and you may unlock some savings. At least you won't have to re-type your address! NEW
IN-STOCK
$169.99
$189.88
Experiment Bundle

For one special bundle price, you get:

1 x Coldcard Mk3
1 x Industrial MicroSD
1 x 3-Pack (v4)

IN-STOCK
$169.99
$189.85
Basic Bundle

For one special bundle price, you get:

1 x Coldcard Mk3
2 x Industrial MicroSD

IN-STOCK
$359.99
$374.90
Multisig Bundle

For one special bundle price, you get:

3 x Coldcard Mk3
1 x Power-Only USB Cable

IN-STOCK
$499.99
$575.54
Office Bundle

For one special bundle price, you get:

3 x Coldcard Mk3
6 x Industrial MicroSD
1 x Sticker Collection

IN-STOCK
$119.97
Coldcard™ Mk3

New Coldcard Mk3 with upgraded secure element, 2.5x more RAM for more complex transactions, additional side-channel defenses, and much more! Learn more here.

IN-STOCK – limited quantities
$39.94
$44.57
Opendime 3-Pack

NEW v4! Fourth generation of the Opendime: a small USB stick that allows you to spend Bitcoin like a dollar bill. Pass it along multiple times. Connect to any USB to check balance. Unseal anytime. Trust no one.

PRE-ORDER
$14.94
$19.99
Coldpower Adapter

Power your Coldcard and other low power USB devices from a standard 9-volt battery without any USB data concerns. Makes a great gift for the cypherpunk in your life.
(5volts, 500mA max current)
Adaptor only, cable and battery not included.

IN-STOCK
$14.99
$16.99
Power-Only USB Cable

Magnetic Power-Only Cable with 3x MicroUSB Adapters.
Power your Coldcard, with confidence that the data lines are not connected! Leave the MicroUSB adapter (3 included) attached, and then easily magnetically snap it into place as needed (a "port saver").

IN-STOCK
$34.94
Industrial MicroSD

Industrial Grade MicroSD for secure Coldcard backups.
True SLC design w/ wear-leveling & block mgmt. Environmental tested (bend / torque / salt spray / solar radiation) and harsh temperatures: -40°C to +85°C.
Picture for illustration only.

IN-STOCK
$769.99
$990.21
Tinfoil Bundle

For one special bundle price, you get:

5 x Coldcard Mk3
10 x Industrial MicroSD
1 x 3-Pack (v4)
1 x Sticker Collection

IN-STOCK – limited quantities
$4999
The Block Clock

An electro-mechanical clock and price ticker designed for Bitcoin. Track prices from different exchanges, follow Electrum servers on your favourite chain. Learn more here

Includes: 2x wireless remotes, 1x Coldcard, 3x Opendimes, Stickers and Free Shipping.

MADE-TO-ORDER
$19.99
Opendime PCB Shirt

 

MADE-TO-ORDER
$19.99
Don't Trust - Verify

 

IN-STOCK
$8.99
Coinkite Honey Badger

Velcro Vinyl Patch: Coinkite Honey Badger (2 x 3 inches)
Hat not included

MADE-TO-ORDER
$24.99
Hat: Don't Trust - Verify

Propaganda for the outside of your head.

Black, one-size, 5-panel "trucker-style" cap.

MADE-TO-ORDER
$24.99
Hat: Honey Badger

Propaganda for the outside of your head. "Don't Trust Verify" on the back,

Dark Grey, one-size, cap.

MADE-TO-ORDER
$24.99
Hat: Coldcard

Propaganda for the outside of your head.

Black, one-size, 5-panel "trucker-style" cap.

MADE-TO-ORDER
$19.99
Pocket Calculator

 

MADE-TO-ORDER
$19.99
secp256k1 Shirt

 

MADE-TO-ORDER
$19.99
Circle Logo Shirt

 

MADE-TO-ORDER
$19.99
#Reckless Shirt

 

IN-STOCK
$5.99
Sticker Collection

All the stickers!

MADE-TO-ORDER
$16.99
Don't Trust, Verify

You can't put Bitcoin in it... but it does hodl your coffee!

White, 11oz.

MADE-TO-ORDER
$16.99
Opendime Mug (white)

You can't put Bitcoin in it... but it does hodl your coffee!

White, 11oz.

MADE-TO-ORDER
$16.99
Proof of Keys (white)

You can't put Bitcoin in it... but it does hodl your coffee!

White, 11oz.

MADE-TO-ORDER
$19.99
Hat: #SatoshiRun

Participate in the Proof Of Keys every Jan 3rd and Run on your Satoshis, let's make it a tradition

Check out the #ProofOfKeys hat

MADE-TO-ORDER
$19.99
Hat: #ProofOfKeys

Participate in the Proof Of Keys every Jan 3rd and Run on your Satoshis, let's make it a tradition

Check out the #SatoshiRun hat