I have a hard time believing special serial numbers will have much future value for anything other than star players - moments which have value anyways. Do you care much about owning a Kevin Looney moment just because it's numbered #6000?
With that being said, I did a very cursory search until I ran into a comp. Today, a Kevin Love Series 2 #30,000 out of 35,000 sold for $25, whereas is is typically selling for about $4. If you aren't already, you can probably find other comps a lot easier using the following link. You can pick any random moment and then sort by past sale price, descending.
https://evaluate.market/editions