Considering the Yaris

[Yakker]

Been looking at this car for a year now, finally considering jumping in. Looking at an 07 LB, auto, power windows/locks, 14,400 miles. One owner. It is with a dealer listing it at $10,875 but we have currently agreed to $10,200.

Couple of questions if anyone is willing to provide advice:
-I am buying it for a daily commuter. Drive 50 miles round trip per day, all interstate at 75mph. Have read the road noise can be bad at highway speeds. Is the road noise significant?

-I drink coffee every morning on the drive. Is the cupholder in the dash as akward as it seems?

-Am I paying too much at this price?

Appreciate any input. Am pretty excited about this little car, will be keeping my truck also though!