Depending on what grade you are looking for, putting together one of these sets shouldn't be too difficult.
I put one together before the internet, and it was quite enjoyable. I went to a number of different dealers and banks and cherrypicked the highest grade coins I could find, so most of the enjoyment came from the hunt. Today you can go to any number of dealers online and fill all the holes in one day, which seems rather boring to me. If you're not hunting for special pieces, what's the satisfaction in just plugging up a bunch of holes? But each to his own - I know collectors that like to have as many filled albums as they can, so in that case I guess speed would be of the essence.
A basic set will be easy, but let me suggest a Variety Set. This will give you a little bit more to search for. Instead of a standard 1971-D, go for the 1971-D FEV Instead of the typical 1972, go for the 72 Type 2 Instead of the 1974 Silver S Proof, go for the Micro S. There are so many varieties out there that can be found that make these sets that much more enjoyable and more of a challenge to find. Check out ikegroup.info for some more variety ideas. To directly answer the OP's question, all of the coins in the series can be found uncirculated and raw with relative ease to fill the dansco. When you get into the varieties it gets harder.
This is a good answer from bhaugh. :thumb: Here is a thread decribing a completed Dansco album. http://www.cointalk.com/t223412/ I like the idea of filling the remaining holes in the Dansco with the commemorative coins. :smile
If you aren't trying for super high end graded coins, or varieties the most expensive piece will be the 73-S 40% silver proof. And it is not a very expensive coin. Nice Unc 71 P and D and 72 P and D coins will be tougher to find. They typically come pretty baggy and they were not included in the mint sets those years so most of them were dumped into circulation. Nice AU's are available, and baggy Uncs as well. Nice Uncs can be a little tougher.
