Had heard that strider is closing up shop. Will continue with high end custom stuff.
Is it doing anything to their value?
I have a couple, and one of those weird shape SJ-75. Great everyday carry. I don't see any for sale anywhere.

From the little I saw the prices jumped right up.
I don't really follow the different models, I'm sure some are more desirable than others. Bladeforums.com is a good place to price watch.

I had one Strider knife. Took 10 minutes to decide it wasn't a keeper.