$377. Plus backing. Is my math right?
I don't do BOtM patterns, but, assuming $30 for the pattern (as there are plenty of king size quilt patterns or even books out there for that amount), that leaves enough $$$$$ for 30+ yards of fabric, even at today's higher prices.
And quite frankly, while it is not a difficult pattern, that's a lot of moola for instructions to do 12 stars made mostly of HST/QST.
JMHO.