Looking for good condition or new cardboard for 4 door 88. 1964. The usual places don't sell it. I called them. Also, this gray/black/white splatter paint. Any help would be appreciated. thanks!

Both sides trunk cardboard needed.

 

Yours look pretty good . Better than mine .
You are right in the fact that nobody sells them .
I was going to see if a graphics company could print that pattern on a sheet of cardboard . And I will use the old ones as a pattern .
If I do this , I may make extra ones , to sell to defray the cost of making them . Stay tuned .

The paint is called Zolatone , A local paint supplier , Ben's Paint Supply , said they can get Tan/White Zolatone for me . But I haven't bought any yet .

 

Check the Oldsmobile page on https://www.vintagepartsource.com several suppliers listed that carry hard to find and obsolete parts.

 

Can't remember if the color is the same but some higher trim level Impalas may have had these. Check with a Chevy vendor. Buick also a possibility. Pontiac trunks are completely different.