I have one with 2 keys. My wife used it for a couple of months but she wanted the same key for the door and the ignition. I had to order one from the dealer for $120......
How's $30 shipped sound?
Or did you need the whole assembly?

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'70 F100 shortbed
'82 Diesel Westy
'83 Euro 300TD
Curtlo Viper
Yeti ARC
Surly long haul trucker