2000 Leaf Certified Football Forum

This one is messed up. Somone entered ALL the cards with a SN21, when looking at examples on ebay some are SN21 and others SN300 (one is SN100). I started to make changes but unless I know the exact card number, it is useless. Some cards ending in H are either SN21 or SN300, and same for the ones ending in A. I have the Tim Brown cards coming in the mail so I know those for certain. 

So it looks like there are two different sets or levels of the gear.  Beckett has a a base gridiron gear with cards #d to 100 or 300 and then the Gridiron Gear Century with all cards #d to 21.  Looks like the this set is just named a little different but is teh Gridiron Gear Century.  There are also a few cards in the set that are autographed.

https://www.beckett.com/football/2000/leaf-certified-gridiron-gear/

https://www.beckett.com/football/2000/leaf-certified-gridiron-gear-century/

COMC has them as 

2000 Leaf Certified - Gridiron Gear   and  2000 Leaf Certified - Century Gear