From a 79 320i. Ebay Item number: 230008493845 . I'm a 2002 guy and really don't know what this stuff is worth. A K-Fish yes, K-jet no.

also not on ebay
Rust dent free trunk $35.00
Rust dent free driver door $ 65.00
Rust dent free passenger door, may have bondo $50 plus ship
Doors come loaded, shipped window down,
Dash vents from 79 $20
Patch panels- tell me what you need and I'll see what I can do
Have grinder with cut off wheel and a recipricating saw
All prices plus ship