I don't know how many were made, a call to Taurus may provide an answer. Here is a link to one on GB, NIB. I don't know what the reserve price is but the "buy it now" price is $975 (no bidders). It's the first NIB Hornet I've seen for sale on an auction site in about a year. Last year NIB Hornets were going for around $750, recent used ones seem to be going for around $650 - $700.
I'd be curious to see how many Raging Bees and 30s were made too. Haven't seen any 30s for quite awhile.
10 inch .22 Hornet