Really big collection, but I'm not sure these metal plates or capsules go into the same category as other electronic devices, because they are primarily used to back up seeds or private keys that are generated on hardware/desktop wallets.

I paid a little more attention to the prices, and there really are huge differences between the device, so the prices of this Corazon HW go even over $1000, and at the same time many users have trouble paying even 10 times less for such devices. Such manufacturers are probably targeting customers with higher purchasing power who want to have something exclusive, but it seems that no one can compete with Ledger and Trezor when we look at their total share in this market.

Speaking of Trezor, they also offer an expensive model that is made in a limited version, and as far as I can see it is still available on their website.

https://shop.trezor.io/product/trezor-one-metallic

---

It is the official HW manufactured by Ledger for blockchain.com and works exclusively with this service.

https://www.ledger.com/blockchain-announces-exclusive-hardware-wallet-lockbox-powered-by-ledger

The "bitcoin credit stick" is more commonly known as the opendime.

My opinion, and it's just that an opinion is that some things you have listed are not what most people think of as hardware wallets.
Things like the opendime, the ballet crypto cards, etc. Are one and done. Once you open it, scratch the code off, whatever, it's no longer secure.
A hardware wallet is day to day secure use. Otherwise every coin in the collectables section that you can load can be a hardware wallet.

Just my view.

Also, rare and hard to get but: https://www.mycelium.com/mycelium-entropy.html

-Dave

It's great and helpful stuff of huge list in all Hardware wallets. I never thought there are too many of them.
I tend to agree that metal plates are not wallet just like, Billfodl.

Just a small request, can you include in your list and determine each every one of them which are those open-source or close source wallets?

Regarding the Pi wallet, actually, the reason might it was a sold-out because you can simply create your own wallet using Raspberry Pi for a Crypto storage.
Here is how to create a wallet Using a Raspberry Pi for a Crypto Currency Wallet.

Wow, very impressive list. I thought that there is maybe 15-20 hardware wallets in the market, I haven't heard many of these names before. I'm not sure how did you managed to find all these wallets. Though, I'm not sure that all these things can be called as hardware wallet, but still, it's good to have everything collected in single place.
What is also impressive is price of some hardware wallets. $500 or even $1000 for hardware wallet, well, it should be masterpiece for such price.
Also, I want to suggest avoid Bitfi wallet, which claim to unhackable, but in reality it's unsafe.
And, I think you should update about Ledger Blue - they aren't selling it anymore. Though, maybe it's still available on resellers stores.

With lots of tech skills, sure.



Yes, absolutely insecure. Shouldn't ever be recommended.




Definitely, yes.
I'd never use an unknown hardware wallet where the security hasn't been thoroughly tested by multiple auditing companies.




I guess because they like "how it looks" or just out of curiosity for fun.

Ratimov, I think you can move the Temexe X wallet under the defunct category. The official website is no longer available and there have been no updates on social media for more than two years. Surely buying such a wallet would be a big security risk.
Also, I've added a few more new wallets to my list so you might find this information helpful.

New hardware wallets:

• BITHD Watch 2
• KeyFort Lite C100
• KeyFort K300
• AT.Wallet
• Cypherock X1
• Memory BOX Pro 2.0
• BEPAL Q
• BEPAL PRO S
• Prokey Optimum
• Passport
• OPOLO Cosmos

Ratimov, few more hardware wallets you can add to this big list:



Jade is open source wallet made by Blockstream and we can buy it for $39.99.
Full-color display, supporting Bitcoin and Liquid Network sidechain tokens L-BTC, USDt, L-CAD, JPYS and it will have camera enabled in future with qr codes.
https://blockstream.com/jade/
github:
https://github.com/Blockstream/jade/



Imkey is $99 and supporting Bitcoin, Ethereum, Eos, Cosmos and USDT
https://imkey.im/



Hito - Not much info about it and no price, wi-fi support, full-color display and it will have mobile and desktop app.
https://hito.ai/

A couple more that are missing:

• CoolWallet Pro ^[$149]
  
  • Supported cryptocurrencies
  • Review
• ITBx™ Fingerprint Wallet
  
  • Demonstration

---

Changes:

• The following hardware wallets belong to the "Not Purchasable" section:
  
  • KeyFort Lite C100 and KeyFort K300 ^{[domain is for sale]}
  • Crypto Ring ^{[inaccessible website]}
  • Secalot ^{[suspended account]}
  • KeyWallet Pro, KeyWallet Touch and KeyWallet Classic ^{[inaccessible website]}
  • Esecubit ^{[inaccessible website]}
  • Telx ^{[inaccessible website]}
  • Cobo Vault ^{[deleted page]}
  • LockBox ^{[deleted page]}
  • XZEN ^[closed]
• The following hardware wallets have changed their links:
  
  • Keevo Model 1 - Link
  • Coldcard™ Mk3 - Link
• Price update:
  
  • Lattice1 ^[$349]
• Wrong image:
  
  • The picture you've included for "MIRkey", belongs to "eHSM" instead ^[link].
    ^{- While you're at it, it'd be nice if you could re-upload all of the images that aren't showing up with a third-party website like "Imgur".}

Oh damn, that's a very interesting point to consider in the 'airgap discussion'! I will definitely remember this as an advantage of airgapped wallets: they don't leave traces on the OS. Especially not when using QR code; though I don't see how using an SD card for PSBT transfer would leave a 'suspicious' trail on the computer.