Called a few places quite a number didn't do any Lexus proximity keys. Some of the locksmiths were more expensive than Lexus at $900 all up for blade and fob with cutting and programming. Most fobs seem to be $400-500+++++++ :O So its best to just source a fob/smart card somewhere else. and get it programmed.
Here's the breakdown of just key, cutting and programming fob from a proper quote.
1 LEXUS PROX KEY BLADE
- $115.45
1 KEYS CUT HIGH SECURITY
- $50.00
PROGRAM TO VEHICLE
- $100.00
Found another auto locksmith who could just the blade and cutting etc. for $100.
I reckon its best to get a second hand fob or smart card. Or else if you want new, get the Smart card from Lexus of North Miami which is meant to work. I can only confirm from what he said to me about it and the number of Aussie sales they make of it with no complaints. It'll still end up cheaper than getting everything done here.
If its just for emergency, just buy a cut key for now? and leave it at home? I mean if you lose your fob you've lost the key attached.. If you need a spare for a second driver get the smart card and just hope they don't run out of battery when its their turn:P
cheers,