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The Ledger Nano S+ is there in stock at Best Buy for anyone who wants one...

....the Ledger Nano S+ (which already IS in stock at Best Buy, I have seen them there -- in the showcases where they sell memory chips).

With luck Trezors will soon become regular stock items at Best Buy (as is the Ledger Nano S+ currently is).  You can pay by cash or card at Best Buy.

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If you have to buy a HW for cheap right now, you can always get a Ledger S+ which last I saw are in stock.