Just placed a new Relay For Life item at the RFL Marketplace in Port Babbage. It’s a series of one-prim poster sets, with 3 – 8 texturable faces per prim (actually you can link two sets together to get even more posters into one prim, but I haven’t tested that extensively.) Only 100L for all 8 sets, with all profits going to New Babbage’s Relay For Life team donation total.
Lots of posters, one prim. Easy peasy.
EDIT: Added a set of straight arrangements for use with paintings.