Tilleydog, there are so many variables in this sale it's hard to even gauge a price.
I think the asset is probably worth around ~$180-200 million at fair market value (all things considered), but I don't think that TXN are in a position to command that full price.
I'm expecting at this stage that SEA might buy it at a bargain price, simply because SEA have set a budget (which they'll probably only slightly exceed) and SEA seem to be a bargain-hunting company, whilst TXN are definitely keen to sell.
However I think it's pretty safe to say that TXN shares will be going up on the announcement of the news, so I think that's something to look forward to at least!
We'll find out in about a days time.
TXN Price at posting:
36.0¢ Sentiment: LT Buy Disclosure: Held