scored a swb frame today

[68c10owner]

i went to look at a swb frame today. it`s from a 70. it`s just a bare frame. he has the front crossmember but it`s off and i`m getting the trailing arms for $100. i`ll be picking it up next weekend. he also has a 70 a/c cab. it`s totaly stripped,nothing left. it has alot of surface rust and it needs 1 cab corner and one rocker but it`s in better shape than mine. what do you think it`s worth? he also has a swb fleet bed but it need both rear sections of the quarters replaced. i don`t want it but if someone elce is interested i can help you contact the guy. everything is in northern ca.