I enjoy the vintage Halloween JOL Lanterns - but one must always be wary of repros. This vintage set sold for $181.99. It's always a good idea to double check for marks--on the bottom--and condition. Some of the lanterns I see online and in antique stores, over the years at one point or another appear to have found new coats of paint and replacement inserts too.
For some advice on spotting reproductions, visit Halloween Expert Mark B. Ledenbach's Website.