I called the phone number I have for Ultrdyne first and got a answer from one of the guys that worked at Ultrdyne when Harold sold it to the guys at Bullett, he explained to me that they, both companies, are still in Mississippi (SP ) and they are about six miles from Comps and Lunati buildings in Memphis, TN
I thought they where down close to the gulf, not anywhere near Memphis,TN
I also found out that Holley had sold Lunati to Comp several years back, I did not know that
My how times have changed

As has been said, if you want an ultra-dyne cam..... Just call Bullet. They have all the UD masters.

I used them for just about everything for years until they went away.

I had swapped out other cams for an UD cam in several motors on the dyno, and looked like a hero most of the time.

The cam the OP has is a mild street cam...... That would work fine in an appropriate build.
There's another thread here about someone looking to put a little more snap in their 318 with some 302 heads and a cam. That would be a suitable application for this cam IMO.
What's it worth?? Maybe $100 or so, since a newer grind wouldn't cost much more than that, and you're not going to get any warranty with this one.

I have one Ultradyne cam that just flat out works. Super smooth solid roller that makes great torque and power. I've used it in a few different big block engines.