I'd been on the fence about getting a nose ring for quite some time and finally said "fuck it" this past Monday (my birthday) and took the plunge. I was like, you know what... I'm 32, I've been wanting this forever... what am I waiting for? So, I strolled into Laughing Buddha in Capitol Hill and got some nose candy from Piercer/Body Modification Artist Little John.
It should be noted that you can't change out your nose ring for the first 6 months, a pretty hefty healing period, so I opted to splurge on the only thing I knew I wouldn't tire of seeing for 6 months -- Gold!!!!
I believe the piercing itself cost about $25 and the gold nose ring cost about $90. They also gave me a "Friend/Family Discount" because it was my birthday #Winning.
The actual process was beyond easy.
1. Pick out your nose ring
2. Sign the paperwork
3. Get the piercing
Since I'd worn fake nose rings (nostril and septum) for a year, I knew the side and positioning I wanted for the real deal. I'd highly suggest trying out a fake ring before you go get your real one. This manages your expectations and makes it so much easier once you get your piercing.

If you're in the Seattle-area, check out Laughing Buddha to get your piercings. They also offer a 2-for-1 piercing deal on Tuesdays. Super clutch.