find me a heater control valve!

I just bought the Factory Air valve from Advance, but would like to find one that looks like the OEM version.
Here is the Advance unit (part # 74690), which is $28.99, but then I used a Coupon Code, and it ended up $23.22: http://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product__5481392-P_394_R|GRPCOOLAMS____

Here is the one on my car. It moves open and closed fine, but the insides are rusty and crusty.