Hi I'm new here. There are 3 red alternity convoys en route (each costed me up to $100 a pop as you may already know). I was only planning on getting one but made a couple boneheaded miscalculations and now I'll be in possesion of 3 + 1 silver convoy. I find that if I try to sell them as soon as they arrive, I may not be able to make my money back. Which brings me to my question: Should I hang onto these and try to sell them much later? From your experience as a collector, how pricey do you expect these to become in the future? Thanks!