I say they’re worth about $500 and just let me know where to send the money when you’re ready to sell.
In all seriousness, they’re worth $12-1500 and even if they’re not the newest release they are still very very good. The only time I could tell the difference in image quality was in very low light where the latest HD had a brighter image.
Since you’re asking. I would put these on par with Cabela’s hd/ meostar b1 glass including the Swarovski customer service. I’d say $1300 is a worthy investment.