Miami condo at 480 NE 30 St, unit PH 2206 is for sale at 33 BTC.
Here is a Redfin listing:
"Spectacular 1 bed/1.5 baths Penthouse unit with high ceilings, unobstructed Biscayne Bay view & Miami skyline. This amazing condo unit features euro-style kitchen, wood floors & impact windows. As boutique style condo, Platinum Condominium includes state of the art amenities such as fitness, infinity pool, Jacuzzi, spa, party room, conference room & front desk. Centrally located close to major roads, highways, Downtown, Brickell, Design District & Wynwood. “PRICE 33 ONLY ACCEPTING BITCOINS”

https://www.redfin.com/FL/Miami/480-NE-30th-St-33137/unit-2206/home/43370743