Sold the car and still have these items. I'm based in LA and prefer local if possible.
Car cover - I never used it when I bought it from previous owner. I bought the car with only 500+ miles on the ODO so if the owner did use it, it was used for a short period of time. It's been in the bag the entire time since I've had the car. Pricing it at $500. New from McLaren is $712.
Trickle charger - Never needed to use this. Pricing it at $250.
Car cover - I never used it when I bought it from previous owner. I bought the car with only 500+ miles on the ODO so if the owner did use it, it was used for a short period of time. It's been in the bag the entire time since I've had the car. Pricing it at $500. New from McLaren is $712.
Trickle charger - Never needed to use this. Pricing it at $250.