i would say stick with buying lumber in the end its much cheaper to cut your own blanks ,, think about it most wood is sold by board foot take walnut going rate for it is any where from $5 to 8 a BF dry ,,, by a blank its at least $ 1 blank thats $ 12 a bf your paying now
exotics same thing if buying boards off the web get with seller and see if theirs a cheaper shipping method some thing long going ups maybe able be cut in half to ship flat rate
if i got the funds i would rather spend $100 in wood to save $40 in the long run plus sometimes its better to fill a box make shipping cheaper per blank
burls well its what your willing pay and if u can get your money back out them ,,,,,
IMO wood prices are getting crazy anymore (burls and exotics even home grown wood ) even from a year ago