dude. These are NOT authentic Nanoblocks.
They are LOZ Diamond Blocks that ripped off Chris Nanoblock's designs
You can find the Elmo Instructions here
you can find the Danbo Instructions here
Any collector worth their salt will know how the authentic Nanoblock Elmos look like as well as that there was never a Nanoblock Danbo release.
If you are going to sell imitations, just state so. You could get a buyer. Please do not claim that they are authentic - or rather give an impression you are selling authentic goods by playing around with the words.
These are authentic Nanoblocks, built off other sets and selling as assembled from a HK shop with kawada packaging of Daruma for the Elmo and Giraffe for the Danbo. It is not a imitation, they are 100% authentic and there is no need to play with words.
I hereby humbly request that you remove any false accusations unless you have bought some and proven it to be fake.

From what I hear its not over priced and is in fact cheaper than seperate bags of cats bundled.