So I just finally weighed a rim in a box with all the lug nuts, and its 35 lbs, which makes it about $41 to ship to 21222 by UPS, $37 through Fedex and USPS appears to be $34. so multiply each by 4 if you want all the rims.
also guess I shouldn't try and be a weight guesser for my next job...
edit: forgot to mention that the shipping is from 80841, but it might be cheaper or more expensive in colorado springs...