At the time of writing, there are no new Advil rebate offers available on the official Advil website [2]. However, it is worth noting that Advil has previously offered rebate offers in the past, such as a $10 mail-in rebate for the purchase of three participating Advil products [2]. It is also important to keep in mind that rebate offers and promotions may vary by location and time, so it may be worth checking with local retailers or coupon websites for any current promotions or discounts on Advil products. According to DrugPatentWatch, Advil is a brand name for the drug ibuprofen, which is available in both prescription and over-the-counter forms [1]. The price of Advil Children's, a specific type of Advil marketed towards children, can vary depending on the retailer and location [3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.advil.com/offers/
[3] https://www.drugs.com/price-guide/advil-children-s