I know from personal experience that there are many reasons why a package becomes “embargoed”, and we MUST respect a collector's decision to honour the arrangement he/she has with the company concerned.
MichaelA, if you want this package so badly, contact Tim James at Bespoke Music, he may be willing to pass on some of the main cuts to you for a PRICE. Also, a little “please” and “Thank You” never goes a miss, but sadly won't get you “embargoed” material though. Get back to us once you've bought the cuts you need and then we'll see how willing you'll be to pass them on to total strangers for free.
Good luck with your search.