Browse Renn RMC12 Feed Grinders & Mixers for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 7 listings. Renn RMC12 Grinder / Mixer pricing ranges from $20,728 to $29,050 based on recent marketplace data. Filter by hours, price, or year to find the right Renn RMC12 Grinder / Mixer.