Personal preference. Can't answer this for you. If you want to have some value, buy multiples, open one, box the rest. If you're only in it for one. IMO, just open it up. You buy to enjoy these things, not to have it locked up in a box where you'll only show the box or have it stored in a closet unseen. (this is my take on it).
What I buy, I only buy one, I open, panel line, sticker, display. I don't care about the asset value. No funds to buy multiples + these are toys to be enjoyed with.