Walmart offers Nostalgia 4-Quart Electric Ice Cream Maker, Red for $19.96.  Shipping is free with Walmart+ or on orders over $35.

Product Description:
The fast and easy way to make 4-quarts of ice cream, frozen yogurt, or gelato. This unit features a locking motor mount, easy-to-clean plastic bucket and 4-quart aluminum canister. Simply add your ingredients into the aluminum canister, place in the middle of the bucket, layer with ice and salt, and let the electric motor do the rest. Soon you will have wonderful homemade ice cream! Customize each recipe by adding extras, like strawberry preserves, cookie dough, candy pieces and more. When done, use the included lid and lid cap to store leftover ice cream in the freezer.
Nostalgia ICMP4RD 4-Quart Electric Ice Cream Maker 

• 4-QUART CAPACITY: Makes up to 4-quarts of delicious ice cream, frozen yogurt or gelato
• NOSTALGIA ICE CREAM MIXES: Unit works perfectly with all Nostalgia ice cream mixes
• SIMPLE OPERATION: Prepare your favorite ice cream recipe, add ice & rock salt to the bucket and watch as ice cream is churned automatically
• EASY-TO-CLEAN: Plastic bucket makes it easy to cleanup and wipe away messes
• SEE-THROUGH LID: Cover the ice cream canister with included see-through lid to easily view ice cream flavor and for freezer storage
• POWERFUL ELECTRIC MOTOR: Electric motor does all the churning, which means no manual effort!
• MOTOR LOCK: Notches keep the motor in place, keeping all parts secure during the ice cream making process
• RECIPES INCLUDED: Follow the recipes included in the manual or make your own delicious creation!