How has the market for Cardfight!! Vanguard memorabilia changed over the years, and what current trends are influencing collectors and players in their purchasing decisions?
Are there any limited edition or exclusive Cardfight!! Vanguard items that have been released for special events or anniversaries, and how do fans typically acquire these items?
Besides trading cards, what types of Cardfight!! Vanguard memorabilia (e.g., figures, playmats, deck boxes) are popular among fans, and how do they contribute to the overall fan experience?
How has the design and artwork of Cardfight!! Vanguard cards evolved over the years, and are there specific sets or cards that are particularly notable for their artistic contribution to the series?
How do limited edition or promotional items in the Cardfight!! Vanguard memorabilia market compare to regular merchandise in terms of value and desirability?
