Honestly... (anonymous),
$259 to $350 are the availability prices shown... but I am seeing a lot of
OUT-OF-STOCK... returns on searches.
COBRA Engineers would be the only ones that can accurately answer your QUESTION...
(I searched repair & return & got
CHATTER (nothing real)).
REAL ENGINEERS have data on
LIFE-CYCLE management...
The very DATA you are asking would be the number of RELIABLE
operations of the various elements, switches & jacks on your device... PRICE & AVAILABILITY.
As for me...
Now twice retired from the COMMERCIAL GRADE
"robust electronics" that made
AMERICA great"...
Verify for yourself... (ergo)
I'd toss it into that ELECTRONIC RECYCLING box
in a hot (New York) second...
Cobra 6500 PRO COMMERCIAL TRUCK GPS eBay
Cobra 7750 Platinum 7 Professional Truck Driver GPS Navigation 28377501081...
and
GLEEFULLY see what new ...
(walking
talking... plug & play toys have REAR VIEW
back up cameras have superseded it...
Just keep in mind... "networking... CLOUDS...
and all these new toys are PRECISELY THAT...
TOYS.
They only work when EVERYTHING is working
and your network connection it also there...
REAL GPS is between you and your satellite...
(I'm just saying... I am still holding onto all my
old
Amateur Radio Equipment (HAM)).
Carnac the Magnificent