I was lucky enough to get my board at the Goodwill for under $20, it wasn't on sale but I had it on my list as something I wanted to find. I did have to buy a new cover for it, that was about $40?? but well worth it. I cut apart the old stained pad/cover and use it in my traveling supplies. Mine does have a tapered front, but has wings that flip out to make it square. I knew from looking at the time that it was about a $100 board.
It is similar to this one
https://www.amazon.com/Bartnelli-Iro...3PD/ref=sr_1_9
I have a full 18" wide and can fit a full width of fabric across. Is a lovely size but is not small and having the steamer rack on it makes it quite long to hang up. Lucky for me, it stays up all the time.