Ever wonder how much five golden rings and a partridge in a pear tree would set you back? No, we haven’t either. But PNC Bank spent a lot of time and money figuring it out and presenting it in an [awesome] online pop-up book for your enjoyment!

To find out how certain prices were calculated, like, say, 12 maids a-milking, check out the USA Today story about the project here.

And for a little retro Twelve Days action, check out John Denver and the Muppets in 1979: