Iowa 2021 annual DNR sale set for April 10 DES MOINES – The Iowa Department of Natural Resources will hold the 2021 spring auction on April 10, from 9 a.m. to 3 p.m., at Auction Solutions, located at 7803 Military Ave., in Omaha. Doors will open at 8 a.m. Items up for auction include firearms, bows, gun barrels, scopes, and other assorted equipment. The items are sold “as is” with no guarantee or warranty. The list of items for sale is available at https://www.auctionsolutionsinc.com/auction-details/?auctionGuid=2ff6f608-811d-42d6-897f-6ac2055e752c. Online bidding is available as well as traditional onsite bidding this year. A Friday preview and pre-registration will be conducted on April 9 from 3 to 5 p.m.