Spotted these the other day. If the Cortina's were closer to me I'd think about finishing my set. Who knows what the final price will be but I think they'd make good entry level classics.
 
TE Cortina
Classic, Muscle & Barn Finds Auction (A740) (CC... - Lot 216 (lloydsonline.com.au)
 
TF Cortina
Classic, Muscle & Barn Finds Auction (A740) (CC... - Lot 217 (lloydsonline.com.au)
 
And if I'd won the lotto, Glenn Seton's RS500 Cosworth would be joining them...
Classic Race Car Auction (A742)(CC166) - Lot 120 (lloydsonline.com.au)

The TE made 10k and the TF 7.5k. 
Pretty reasonably priced and good sign that theres alot of hot air and speculation in what cars are advertised for, what they're actually worth and what they end up selling for.
 
The Sierra still has a couple of weeks left, it'll be interesting to see if it stays in aus or is shipped out to a European collection.