As previous posters said one tom and kick look to be from a pre-Tama Star set.
The rest of them look like they are from the Pearl Taiwan factory. CB700 or similar stencil kit. From the hole pattern left by the missing tom mount, I'll guess early '80's, a little newer than my own '70's CB700 set.
Not sure how used no-name drum prices are in that area, but here in California I would not give the seller half of that asking price for what is pictured, despite my love for lauan.