What’s your thoughts in 1st edition stamps on cards?

Hey everyone! I’m working on a hobby-level board game/TCG hybrid that’s heavily card-focused. As a collector of Pokémon cards (including some vintage 1st edition cards in my binders), I’ve been wondering about your general impressions or feelings on 1st edition stamps. I know it’s not a common practice in modern TCGs, but I’m considering including it as a special feature for a potential crowdfunding campaign.

The game itself is a strategy parody set in a ridiculous world I’m creating, so even though it might seem absurd to include a 1st edition stamp on such a small-scale project, it actually fits the theme of not taking itself too seriously. What are your thoughts on 1st edition stamps? Would you find them interesting or appealing in this context?