Conditional Visibility on add to cart form

HELP PLEASE!

My question is: How to show “Not Available” for a combination of selections within my add to cart form.

I’m selling print material in several quantities, but the turnaround time for Same Day is only available for the quantities of 250 & 500.** Not (1000, 2500, etc.) But, as you develop product variations, it applies to every possible scenario.

I’m open to different solutions, whatever is best to solve this issue. I’m just now learning how to do the conditional visibility

https://oaco.webflow.io/product/uv-gloss-business-cards