You're after a Prime Resurgence Warframe, you already got the Rare and Uncommon parts. You're just missing a Common part. What do you do?

And of course every LFG request is for radshares...

Do you run random fissures of that era in the hopes of stumbling upon a player who has that relic? Do you spend Aya on that relic and run with random players hoping that your relic alone will do the trick? Do you say "fuck it" and open warframe.market? Do you spend the Aya and traces and join a radshare anyway?