you can't get a condo for 21 sats but you can get 21 sats for a penny. 

#bitcoin 

nostr:nevent1qvzqqqqqqypzpwm7a76meqd86su2we9m0j88s7va55xsneg95svahdl9crlju0gdqqs2wqwcndn2ze8sp9jt97xaf3xa5pkwxuhez8g9hkmqydq7gesp9qge3ts3p