Stroller question!!!

Ok so with my daughter I purchased a graco travel system which was great but we had to subsequently purchase 2 other seats as she grew because we didn't really think that whole growing up thing through. Anywho, now that I'm pregnant with my second, I found a car seat from graco that I absolutely love and it's convertible from 6-120lbs so it solves the having to buy multiple seats as baby grows but I'm also considering getting a separate stroller. Most infant strollers I've looked up are either travel systems including an infant car seat I won't need or they're ridiculously expensive above $1,000. Does anyone know of affordable strollers that can be used with infants without the need for an infant car seat being used as a system or set??