Which blush is similar to Nars Ninotchka?

[Blushbaby]

I noticed this on a swatch and then searched for it on Sephora.com ...and it's not there so am assuming its been discontinued or was a limited edition.

http://specktra.net/f217/nars-swatches-nw45-skin-59549/

Can anyone rec a blusher that is similar in shade? I love it!!

Thank you.