1979 vw bus kombi

For action is my 1979 VW bus Type 2 Kombi bay-window 7-person transporter with only 56,500 original miles since new (see pic of the pink slip / title). note its missing the center seats so its currently a 5 passenger. And recently the fuel gauge stop working.
Note : Mechanicly It is in great shape and runs very well, however there are some rust issues see pics, Rear lower Quarter panels, and the Rain rails around the top, note the rust has gone through in these areas onl, the undercarriage and frame is clean with no visible rust. Also no rust on any of the floors inside the cabin.
This VW bus is a 4 speed stick shift manual transmission. I have the front VW Emblem and also the original manual.
Here's the list of work that has been done within the last 2 years : New windshield. Installed 4 new tires $270 (2 years ago).New brakes $120.New battery $140.Recently serviced, Including transmission gear oil / engine fluid change.All 4 CV. Boots replaced $410.Also New Bosch spark plug wire, spark plugs, distributor cap and rotor $85.Also has brand new $420 OEM. factory catalytic converter installed last year in order to pass smog. It will pass smog for the next 10 years or longer : )
I have all the receipts. Everything is original on this vw bus including the owner's manual, Key, engine & transmission all matching numbers.
I have spent a lot of time and money making this bus reliable and roadworthy. it runs and drives great. It only has 56,500 mile on it.
Thank you for looking.And happy bidding.
Please feel free to email me with any questions and if you would like to see the vw bus, I will gladly show it to you. The Volkswagen bus is located in San Diego CA
Thank you

On Jul-28-19 at 19:04:15 PDT, seller added the following information:

Both driver and passenger seats have tears on the corner, the rear bench seat is in good shape .
Payment due within 24 hours, In PayPal for the amount of $500 .And the rest in cash within 7 days in person.

On Jul-28-19 at 19:08:52 PDT, seller added the following information:

Please review my feedback and bid with confidants

On Jul-29-19 at 11:51:47 PDT, seller added the following information:

Today I removed the floor cover for a quick inspection and found light surface rust neer the sliding door interanc, see pics.