why dont you redeem it for the physical and sell the physical?
I won this Golden Unicorn at the official Austrian Post Unicorn
onchain raffle, this means the GU NFT was directly transferred to my collection (ETH-Wallet) by the Austrian Post. All the GU's from the onchain raffles are seperate from their physical twins (If you scratch off the field for the pass phrase on the physical stamp, the code will direct you to an empty wallet. For more information on this topic just check the CS2 Telegram channel; it has been discussed there several times already).
I also own the physical twin (which I keep for my personal stamp collection), but since the Austrian Post decided to split things up, I am selling the NFT-Token to someone who actually collects these NFT's.
I am currently offering my GU NFT for 0.05 BTC (about 1.4~ ETH). Previous sales on Opensea have seen prices between 1.4 ETH and 1.9 ETH.
I might put it on Opensea, if noone is interested here - but I thought I would offer the NFT on bitcointalk first, since we have a huge collectors community here.