I had Lego as a kid in the very early 70's, and really loved it, my mother tells me it was the only thing that kept me quiet. I got Lego set every Christmas and birthday probably from 1970-75, I then lost interest in it at about 11 years old. Fast forward 30+ years a I saw the RCX set in Tandy's window in the early 00's, an hummed and hared over the price eventually coming to the conclusion it was too much. Periodically the RCX set came into my consciousness and I would look on eBay, fast forward another 15 years, and I finally bought a nice RCX 2.0 set or £40 just before Christmas 2015,I have since then spent another £200 or so on other PF and Technics bits.