Most stock Ion's go for £60-70. A smart-parts Envy or Vibe (similar to the Ion) would be a little more second hand but do have a BOB (bolt out the back) as standard so it makes cleaning the bolt or if you have a breach break a lot easier.You hero! Eerm.. what is the £60 ion u are talking about because that sounds like a good idea and I would love to try out your marker next time I go!