Old case of Astring-O-Sol Mouthwash

I found this case of old Astring-O-Sol bottles of mouthwash and wanted to know how much it might be worth. All 12 bottles in the case are there, along with their labels (one or two are coming off at the edges, but they are all whole, no tears or rips), and all the bottles are full and unused. The box has a bit of water damage, but is structurally sound. I can send a picture of an individual bottle if that would help. Would these be worth anything, and if so, how much? Thanks! Linda

Good