That is probably about right. I have been watching prices on eBay before I list some silver dollars. They just are not bringing in the price that I want, but about 1/2. They don't eat, so I will hang on to them for a while or forever. Seems a good time to look for bargains though.
The dollar in this set is nickel not silver. It's a proof-like mint set. They sell for $4.95 - $6.95. At my local coin show they ask $5 but will take $4.50. Check about 1/2 down the page: http://colonialacres.com/products.php?cat=441