If radioshack has any sense at all left they will get with whistler and keep there price low and get the dmr upgrade for the 668, they would probably sell remaining stock of them and probably be calling whistler back to make more units.
I don't think any informed consumer would opt to buy the Radio Shack-branded scanner knowing that the warranty is now only 30 days for the Radio Shack scanners. (See http://forums.radioreference.com/ra...ck-new-scanner-warranty-now-only-30-days.html) Also there are currently NO repair parts or factory repair service being offered by Radio Shack. Buying the Whistler-branded scanner makes much more sense seeing that it comes with a 1-year warranty AND factory repair service is available after the warranty expires.