That is too F'in much!!! $10K and still not meeting reserve??? Yes, it is a '69 Hurst/ Olds only piece. It was used as the pattern for the '70 W-30 and '71-'72 W-30 aluminium intake. As far as price, I do not know what should be, but right now the 'D' heads are running about $6K. Upwards of $16 K for a topend of '69 H/O.
Finding the big weight distributor is a fun hunt. Fortunately, the carb numbers are the same as any big car 455 for '69.