I Have My Eyes Set On The Midrash

I just got prices on getting a set of the Artscroll Midrash from Eichlers in Brooklyn. The entire set would cost me $629.99. I thought I would start out slow due to the cost. I decided to price out just getting בראשית that would be 4 volumes at a cost of roughly $160.00. I am starting to save my money, as I intend to piece it together over time.