Vintage Bob Mackie beaded gown size 6 sequin black tie

Amazing condition Bob Mackie vintage black evening gown from not sure when? ! Size 6 from the 80’s ? so it feels more like a 4-6 in todays sizes. Flawless beading on upper portion. Extremely flattering asymmetrical design for the beading. Slit in back. Perfect for black tie. Slit in back. Tag has 1 loose thread. Other than that gown is perfection. I’ve seen these go for thousands- happy to hear reasonable offers! Slit in back.