I have a different view on this.
1) We have a loss of cca. 85B banking assets from a total of 927B. Since ING DIrect's ROA, ROE and cost ratio is similar the ING bank total, this is clearly a loss of 85B/927B=9.1% from the banking business.
2) We lost a 269m underlying earnings power from a total of 1695m in banking, which is 15%. This numbers are from 2010Y annual report.
3)So, we probably lost somewhere between 9% and 15% of the banking business, depending how you see it, for 9.0B selling price
4)Now, if $9B is 9% or 15% of the value of ING, then the total ING is valued in this transaction to: $9/0.09=100B, or 9B/0.15=60B,
which means total ING is valued at present $60-100B,
or with 3.78B shares $15-$26/share.
5)Currently we are at $12/share, se the stock market is undervaluing ING compared to this transaction 25-100%.
If you sell something for 25%-100% more than it is valued at NYSE, it might be considered a good deal.
or is it?