Old group of pest control advertising items

Old group of vintage pest control advertising items, all have great patina showing their age but no major damage, a Black Flag brand atomizer liquid bug sprayer, about 17 long, price is $20.00, 1 Qt. size of Black Flag brand insect spray liquid included on label containing DDT (long ago a banned chemical), empty brown glass bottle about 8h priced at $35.00 and 1 Qt. size metal can of SLA brand cedarized spray for moths, this does have a bit of the liquid remaining inside but I think its rusted within as Ive owned it for over 35 years and zero leakage, priced at $15.00. Prices shown are for each individual item or purchase all 3 at one time for $50.00, call/ text Doug