C6 transmission pan with plug

Question - how rare is a C6 pan with a drain plug? I can’t find one for sale anywhere. My car had a drain plug on the C6 pan that I thought was original. It went to the shop to be rebuilt, and came back without that pan. I still have the plug in a baggie, because I bagged and tagged it many years ago when I took the C6 out. Any info would be helpful.

If I am not mistaking, transmission pans did not come with a plug at that time… at least I know for sure the FMX did not.

B&M makes a deep pan with a drain plug and a spot for a temp sending unit

No drain plugs originally. Either an aftermarket pan or one that the owner added a drain plug to

Thanks for the replies. I guess it was a previous owner modification. Just the info I needed.