Intellivision Prototype found - how 2 dump ROM image?

[paul.da.programmer]

Finally have something to brag about (be nice its been a LONG time)
Paid $3.99 for it and knew from its heft it was special.
Opened it up and there's two EPROMS labeled version .11
(See pics)
Game is Empire Strikes Back for INTV
Game plays fine but I don't have a retail copy to compare to so don't know if its different.

I think I should perform my classic gamers civic duty and find someone to copy ROM image to, right? IIRC there is a limited lifespan to a burned EPROM
I live in NJ so is this something that Digital Press would do? Or is this not necessary and EPROMS actually last forever?

Thanks!