Flexible 16" Rubber PSA Sanding Block, Exactly Like the one in the Photos Only

I have just about all the Dura Blocks, all of the Black Diamond blocks, the full set of Linear blocks, several wooden blocks, and many other foam/ rubber blocks.

All told I probably have $1500 worth of blocks or more and my favorite for contours from the roof panel to the B pillar is the pink rubber block I am trying to find.

I have spent 6 month religiously looking at Facebook Marketplace ads all over the country, countless internet sites, eBay daily, I am constantly looking.

I appreciate all the suggestions, but all I want is another pink rubber one like I have posted above.

Thanks,
Tom