Dealer will be expensive, try a few mobile locksmith/key cutting guys, they DO need access to car, but often half the crazy costs of dealer, for part, AND coding

Buy the size(capacity, lift height) to suit your needs, a high lift/high capacity jack can be handy, but they are heavier, and more expensive…

Drive up ramps, are still useful, axle stands essential!!..

Biggest advice learn WHERE to jack each vehicle, how to chock, and where to place stands, and don’t be stupid, a car on the chest is often fatal!!