Illinois is packed with enormous antique stores where you can wander for hours and still walk out spending less than the cost of a nice dinner. Volo Antique Malls (Volo)Sprawling across five massive buildings, the Volo Antique Malls feel more like a small village than a single shop. Budget hunters gravitate toward the smaller collectibles, where glassware, old cameras, and retro kitchen tools rarely cross the $50 line. Grayslake Antique and Vintage Market (Grayslake)Once a month, the Lake County Fairgrounds in Grayslake transforms into a buzzing hub for vintage lovers of every kind. Bargain seekers appreciate how much of the inventory sits comfortably below $50, especially the smaller collectibles and paper ephemera.