OK, here's my crystal ball guessimate...based on, well, pinning the tail on the donkey and just a wee bit of historical review in Jan-Apr 2011 when we last took off...
$1.75 $2.50 $3.10 & buyout date Dec 14, 2012 with buyout price $3.71 (SC only)
I'm basing this on Teck creating a new agreement with CUU to explore and prove up the remaining stakes of CF, both CUU and TCK land parcels, with the CUU blocks having a similar back-in option as the original, and the TCK land parcels having a payback of drilling costs + some % mark-up/other incentive package (TCK.B options?). CUU then reduces base cost of exploration on all land parcels for both parties and TCK has a tight agreement with a known reputable and excellent exploration company.
Cheers Darpa
Max