Gift needed for best friend

Hi, my tattoo man and good friend is moving to OZ next month so it's going to be a while until he finishes my work! Anyhow, I really want to get him a gift to go with, something he can remember us all by. I wanted to get him a good set of ink pens as he can never find one when he's trying my next design out! Then I thought about a gun and getting it engraved with our bike patch or names on, I guess a gun is a very personal choice but I'll take a chance. I also need to get it in a week or two! Anyone help?

If you're looking for a slightly used machine. I'm selling my Next Generation Orion Steel (shader). I just used it 3x in a small piece tattoo, solid machine, just too heavy for me... Here's the site: http://www.nextgenerationtm.com/orion.html, you can check it out. Selling it for $260, Free shipping & handling with mail confirmation & insurance.

Thanks mate but that's a little to expensive for me and i really need somewhere in the UK to buy one.