Funny you should mention lusting after a Relum, I used to as well. There was a rack of them in my local army surplus shop in Romsey and my mates and me would go in and drool over them. I couldn't afford one and wasn't old enough to buy one. The owner must have got pretty peed off with us in hindsight. I remember them rusting away even when new because nobody bought them. Maybe having my sweaty hands (and dribble) all over them didn't help
As for your question, I'm not sure they will ever be collectors items
Daystate Air Ranger FAC - Kral Bullpup & NP03 - CZ 452 .22lr - Lithgow 17hmr - Remington 783 .223 - Franchi 612vs 12G - Renato Gamba 12G O/U - Hatsan Escort 12G
Nostalgia isn't what it used to be.....