Goodacre is the person that designed the sac dollars

the Goodacre coins they are refering to on PCGS website is one that comes under great controversy, the one who designed the Sac dollars name was something Goodacre and they wanted to be paid the 5000 dollar fee for the design in 5000 sac dollars. The mint did what they asked, and they burmished the coins (polished them) and gave them to the designer. There lies the controversy, we all know PCGS nor NGC will grade any coin that has been cleaned anytime in its life but they decided to grade these even though it is greatly publicised that they were polished before they were gived to goodacre. But anyway thats a whole different story in itsewlf, but that is what they are talking about when they are refering to Goodacre Sac dollars, the designer sold off half of the sac dollars and those are the ones they are talking about and since there will only ever be 5000 of them that is why they are worth so much more