This seems to be member Beef's horn. Starting bid is $1,500 and the buy-it-now price is $2,000. See his previous posts for more description of his work on the horn:
http://www.dwerden.com/forum/showthr...awkes-mid-70s)
Here is the eBay offer:
https://www.ebay.com/itm/313045211792?ul_noapp=true
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