3rd SCV Kit For A 1026R

Guys,

I'm wondering what a 3rd SCV valve kit for a 1026 might normally cost. Just the kit ... not the installation. I got a quote of $660 the other day but that sounds high too me. Has anyone bought one of these OEM kits through a JD distributor recently?

Also, how long did it take you to install the kit - assuming you installed it yourself?

Thanks for the info.