Althtoys,
I hope you said thank you to whomever was nice enough to give you these two pistols!!!
Yes, they are worth keeping... as a matter of fact, they pretty much are "reference" pistols.
Even though I prefer the 70 (or pre-70) serie Gold Cup, the serie 80 are still very nice pistol. I sold one a year or two ago for $850 with the box.
Same thing goes for the High Standard .22 victor, for the longest time, they were the .22lr pistol that people wanted to own (one day).
Are these your first pistol? If so, they are a great pair! As you'll be able to practice with for cheap with the 22lr and the transition to the 45 won't be hard since they both have the same grip angle.