Koster Grain Inc
17995 Iris Ave, Carroll, IA, 51401
CARROLL OFFICE: 712-792-5424
CARROLL TOLL-FREE: 800-798-5421
CARROLL FAX: 712-792-5910
GRAIN BIDS: 866-349-2750
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(Longer hours during harvest season)
MONDAY - FRIDAY: 7 AM - 5PM
SATURDAY - SUNDAY: Closed
Wall Lake $6.60
For reference only. Prices subject to change without notice.
Please call Kelly at 866-349-2750 for current bid.
Grain Bids by Location
Prices are for the close on June 21, 2021