I have these two Rutles CD's on the way.
They were very hard to find since Neil Innes died 5 years ago. He was shipping them from his site but after he died they never updated the site or replied to emails. These will complete my Rutles collection.
I do not have Archeology on vinyl though. That goes for around a couple hundred bucks. I have the re-issue CD though and that has bonus tracks that the vinyl and original CD do not have.
Back when Archeology was released in 1996, they also released a 10" vinyl, "Shangri-La", that I remember seeing at a record shop, but didn't buy it. I sort of kicked myself for years about that, but I have a copy of that now too.