Multiple relic weapons of the same kind?

I know this is kinda weird, but is it possible to get multiple of the same relic weapon?

For exemple, what if I want the 3rd tier anima weapon for Dragoon as a glamour, but I also want the last tier anima weapon for Dragoon? Is it possible to get both?

I took anima (HW relic) as an exemple, but I would like to know the answer for the other relics as well.

once you finished the relic weapon you can buy the previous versions as replicas for glamour purposes.