Group 1 - The core concept of "痛金" (Pain Gold) is the fusion of traditional gold consumption with elements from the ACG (Anime, Comic, Game) culture, particularly appealing to younger demographics [1][3][7] - "痛金" products are characterized by their collaboration with popular IPs, leading to a surge in demand among fans, with many products selling out quickly [3][8][10] - The emotional value associated with "痛金" allows it to serve both as an investment and a personal expression of fandom, thus attracting a younger audience [10][14][22] Group 2 - The pricing of "痛金" products is generally 2-3 times higher than the market price of gold, with some items priced significantly above the gold content value due to design and licensing costs [17][19][20] - While some consumers are willing to pay a premium for "痛金," others express concerns about the high prices and the potential lack of liquidity in the resale market [20][25] - The resale value of "痛金" in secondary markets can exceed the original purchase price, but the recovery price is typically lower than the current gold price, indicating a potential loss in value for investors [24][25]