What are some of your favorite cards that the top grading companies won't grade?

erikthredd

These are some of my favorites that BGS,PSA & SGC won't grade due to not enough information. They're 4"x6" Nike Air Jordan Retro cards that were only distributed by purchasing a pair of Air Jordan Nike Retro sneakers. You got the corresponding card that went with that retro sneaker model inside each box. They didn't come protected in the box and have been tough to find in what would be considered high grade condition. I think part of the reason grading companies won't grade them is because Nike didn't include the manufacturing years for the cards on back and some got reissued in multiple years. PSA even told me they wouldn't custom encapsulate them because they're too similar to MJ's 5x7 Nike Poster cards. They're also not very valuable but as an MJ collector i still think they're pretty cool.
What are some of your favorites that can't be graded? Show pics if you got them,i'd love to see them.

This is the back of the Air Jordan I Jumpman card

dontippet

1979 Topps Bazooka comics wrappers

PSA graded them at one time, I believe I was the first to submit them. But then they changed their mind because they thought the fragileness of the wrappers may get damaged while in the PSA holder.

craig44

I have a 1991 Pacific prototype of frank thomas that psa won't grade

vols1

PSA would not grade my Raines card. They won't grade the large letter Talking Baseball variations either.