Lot of 80 Australian Opals - 77.5 carats total 8mm x 10mm

Lot of 80 Australian Opals They vary slightly in size/thickness but are all around 10mm x 8mm Total weight is 77.5 carats I started with over 200 of these stones and sold them individually for $25-30 per carat. Looking to sell the rest of them in one go for much less This lot is being offered for just $10 per carat.