This is still new, in the original packaging, with the security codes still attached. I purchased this as a spare many years ago, GM part number 92176590. This part is discontinued and has been superceded with 92179694.

At one time, each year model had a specific BCM. GM discontinued making the 2005 year model BCM some time ago and now is making a replacement that works with both 2005 and 2006 year models. It's pretty expensive—MSRP is $1,164.25 and the cheapest I have found it is on rockauto for $500.

The old 2005 specific BCM is no longer available (and it was MUCH cheaper). IIRC. It can work with a 2006, but you lose door lock functionality.

I don't remember what I paid for it, but it was a lot less than $500. I believe the price I have listed it for is fair.

$260 + shipping firm.