There's a "new" style Turbo040, the type with the cache soldered on the card, in this lot:

http://www.ebay.com/itm/Macintosh-IIci-M5780-w-DayStar-Digital-Asante-Photometrics-cards-/260936366052?pt=LH_DefaultDomain_0&hash=item3cc104f7e4

on Ebay. Perhaps a little pricey, but comes with what looks like an Asante network card of some type, and a Photometrics card which I am unfamiliar with.

I have no relationship, nor knowledge of the seller.